122211210002002 has 32 divisors (see below), whose sum is σ = 200313856987200. Its totient is φ = 55458396057600.

The previous prime is 122211210001999. The next prime is 122211210002039. The reversal of 122211210002002 is 200200012112221.

It is a happy number.

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, 71040274 + ... + 72740242.

It is an arithmetic number, because the mean of its divisors is an integer number (6259808030850).

Almost surely, 2^{122211210002002} is an apocalyptic number.

122211210002002 is a deficient number, since it is larger than the sum of its proper divisors (78102646985198).

122211210002002 is a wasteful number, since it uses less digits than its factorization.

122211210002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1705402.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 122211210002002 its reverse (200200012112221), we get a palindrome (322411222114223).

The spelling of 122211210002002 in words is "one hundred twenty-two trillion, two hundred eleven billion, two hundred ten million, two thousand, two".