202012100200032 has 24 divisors (see below), whose sum is σ = 530281763025336. Its totient is φ = 67337366733312.

The previous prime is 202012100200003. The next prime is 202012100200039. The reversal of 202012100200032 is 230002001210202.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 202012100199984 and 202012100200020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202012100200039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1052146355113 + ... + 1052146355304.

It is an arithmetic number, because the mean of its divisors is an integer number (22095073459389).

Almost surely, 2^{202012100200032} is an apocalyptic number.

It is an amenable number.

202012100200032 is an abundant number, since it is smaller than the sum of its proper divisors (328269662825304).

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

202012100200032 is a wasteful number, since it uses less digits than its factorization.

202012100200032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104292710430 (or 2104292710422 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 202012100200032 its reverse (230002001210202), we get a palindrome (432014101410234).

The spelling of 202012100200032 in words is "two hundred two trillion, twelve billion, one hundred million, two hundred thousand, thirty-two".