213022032112002 has 32 divisors (see below), whose sum is σ = 426550208857344. Its totient is φ = 70922990102400.

The previous prime is 213022032111997. The next prime is 213022032112063. The reversal of 213022032112002 is 200211230220312.

It is a super-2 number, since 2×213022032112002² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 213022032112002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257823927 + ... + 258648837.

It is an arithmetic number, because the mean of its divisors is an integer number (13329694026792).

Almost surely, 2^{213022032112002} is an apocalyptic number.

213022032112002 is an abundant number, since it is smaller than the sum of its proper divisors (213528176745342).

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

213022032112002 is a wasteful number, since it uses less digits than its factorization.

213022032112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875994.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 213022032112002 its reverse (200211230220312), we get a palindrome (413233262332314).

The spelling of 213022032112002 in words is "two hundred thirteen trillion, twenty-two billion, thirty-two million, one hundred twelve thousand, two".