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2020132213330 = 25711196110321977
BaseRepresentation
bin11101011001011001010…
…000110101001001010010
321011010022111011020210211
4131121121100311021102
5231044212321311310
64144011432114334
7265643521331410
oct35313120651122
97133274136724
102020132213330
11709807a73720
122876222359aa
1311866145103a
146dabc5502b0
1537835662c8a
hex1d659435252

2020132213330 has 256 divisors, whose sum is σ = 4897640816640. Its totient is φ = 581010278400.

The previous prime is 2020132213313. The next prime is 2020132213331. The reversal of 2020132213330 is 333122310202.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (2020132213331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 91909302 + ... + 91931278.

It is an arithmetic number, because the mean of its divisors is an integer number (19131409440).

Almost surely, 22020132213330 is an apocalyptic number.

2020132213330 is an abundant number, since it is smaller than the sum of its proper divisors (2877508603310).

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

2020132213330 is a wasteful number, since it uses less digits than its factorization.

2020132213330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22185.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2020132213330 its reverse (333122310202), we get a palindrome (2353254523532).

The spelling of 2020132213330 in words is "two trillion, twenty billion, one hundred thirty-two million, two hundred thirteen thousand, three hundred thirty".