201122402334210 has 80 divisors (see below), whose sum is σ = 618052334809536. Its totient is φ = 45970834817952.

The previous prime is 201122402334169. The next prime is 201122402334253. The reversal of 201122402334210 is 12433204221102.

201122402334210 is a `hidden beast` number, since 2 + 0 + 1 + 1 + 2 + 2 + 4 + 0 + 233 + 421 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 17735655912 + ... + 17735667251.

Almost surely, 2^{201122402334210} is an apocalyptic number.

201122402334210 is an abundant number, since it is smaller than the sum of its proper divisors (416929932475326).

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

201122402334210 is a wasteful number, since it uses less digits than its factorization.

201122402334210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35471323189 (or 35471323180 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 201122402334210 its reverse (12433204221102), we get a palindrome (213555606555312).

The spelling of 201122402334210 in words is "two hundred one trillion, one hundred twenty-two billion, four hundred two million, three hundred thirty-four thousand, two hundred ten".