23212011330210 has 32 divisors (see below), whose sum is σ = 57067579078272. Its totient is φ = 6038897256320.

The previous prime is 23212011330199. The next prime is 23212011330239. The reversal of 23212011330210 is 1203311021232.

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, 9435775734 + ... + 9435778193.

It is an arithmetic number, because the mean of its divisors is an integer number (1783361846196).

Almost surely, 2^{23212011330210} is an apocalyptic number.

23212011330210 is an abundant number, since it is smaller than the sum of its proper divisors (33855567748062).

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

23212011330210 is a wasteful number, since it uses less digits than its factorization.

23212011330210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18871553978.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 23212011330210 its reverse (1203311021232), we get a palindrome (24415322351442).

The spelling of 23212011330210 in words is "twenty-three trillion, two hundred twelve billion, eleven million, three hundred thirty thousand, two hundred ten".