22001012033210 has 32 divisors (see below), whose sum is σ = 45259431633792. Its totient is φ = 7543169645760.

The previous prime is 22001012033159. The next prime is 22001012033233. The reversal of 22001012033210 is 1233021010022.

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, 18261749 + ... + 19429191.

It is an arithmetic number, because the mean of its divisors is an integer number (1414357238556).

Almost surely, 2^{22001012033210} is an apocalyptic number.

22001012033210 is an abundant number, since it is smaller than the sum of its proper divisors (23258419600582).

22001012033210 is a wasteful number, since it uses less digits than its factorization.

22001012033210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436678.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22001012033210 its reverse (1233021010022), we get a palindrome (23234033043232).

The spelling of 22001012033210 in words is "twenty-two trillion, one billion, twelve million, thirty-three thousand, two hundred ten".