3201122222202 has 64 divisors (see below), whose sum is σ = 6821635968000. Its totient is φ = 998538380928.

The previous prime is 3201122222167. The next prime is 3201122222251. The reversal of 3201122222202 is 2022222211023.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10183963 + ... + 10493585.

It is an arithmetic number, because the mean of its divisors is an integer number (106588062000).

Almost surely, 2^{3201122222202} is an apocalyptic number.

3201122222202 is an abundant number, since it is smaller than the sum of its proper divisors (3620513745798).

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

3201122222202 is a wasteful number, since it uses less digits than its factorization.

3201122222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310755.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 3201122222202 its reverse (2022222211023), we get a palindrome (5223344433225).

The spelling of 3201122222202 in words is "three trillion, two hundred one billion, one hundred twenty-two million, two hundred twenty-two thousand, two hundred two".