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2202330020 = 2251126993709
BaseRepresentation
bin1000001101000100…
…1110001110100100
312200111001221211112
42003101032032210
514002244030040
61002311324152
7105401332142
oct20321161644
95614057745
102202330020
11a30181160
12515680658
13291369077
1416c6c6592
15cd52c365
hex8344e3a4

2202330020 has 48 divisors (see below), whose sum is σ = 5048568000. Its totient is φ = 800334720.

The previous prime is 2202329959. The next prime is 2202330029. The reversal of 2202330020 is 200332022.

It is a junction number, because it is equal to n+sod(n) for n = 2202329977 and 2202330004.

It is not an unprimeable number, because it can be changed into a prime (2202330029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 591926 + ... + 595634.

It is an arithmetic number, because the mean of its divisors is an integer number (105178500).

Almost surely, 22202330020 is an apocalyptic number.

2202330020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202330020 is an abundant number, since it is smaller than the sum of its proper divisors (2846237980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2202330020 is a wasteful number, since it uses less digits than its factorization.

2202330020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6428 (or 6426 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2202330020 is about 46928.9891218637. The cubic root of 2202330020 is about 1301.0504369845.

Adding to 2202330020 its reverse (200332022), we get a palindrome (2402662042).

The spelling of 2202330020 in words is "two billion, two hundred two million, three hundred thirty thousand, twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 2699 3709 5398 7418 10796 13495 14836 18545 26990 29689 37090 40799 53980 59378 74180 81598 118756 148445 163196 203995 296890 407990 593780 815980 10010591 20021182 40042364 50052955 100105910 110116501 200211820 220233002 440466004 550582505 1101165010 2202330020