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2022010011 = 32732095397
BaseRepresentation
bin111100010000101…
…0110110010011011
312012220202202021200
41320201112302123
513120113310021
6532350405243
7101051541630
oct17041266233
95186682250
102022010011
1194841005a
12485200823
13262bb2638
14152788187
15bc7ae126
hex78856c9b

2022010011 has 12 divisors (see below), whose sum is σ = 3337921392. Its totient is φ = 1155434256.

The previous prime is 2022010009. The next prime is 2022010033. The reversal of 2022010011 is 1100102202.

It is not a de Polignac number, because 2022010011 - 21 = 2022010009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2022009975 and 2022010002.

It is not an unprimeable number, because it can be changed into a prime (2022014011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16047636 + ... + 16047761.

It is an arithmetic number, because the mean of its divisors is an integer number (278160116).

Almost surely, 22022010011 is an apocalyptic number.

2022010011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2022010011 is a deficient number, since it is larger than the sum of its proper divisors (1315911381).

2022010011 is a wasteful number, since it uses less digits than its factorization.

2022010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32095410 (or 32095407 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 2022010011 is about 44966.7656275165. The cubic root of 2022010011 is about 1264.5260111341.

Adding to 2022010011 its reverse (1100102202), we get a palindrome (3122112213).

The spelling of 2022010011 in words is "two billion, twenty-two million, ten thousand, eleven".

Divisors: 1 3 7 9 21 63 32095397 96286191 224667779 288858573 674003337 2022010011