210100202000122 has 16 divisors (see below), whose sum is σ = 360172846477440. Its totient is φ = 90042675809328.

The previous prime is 210100202000089. The next prime is 210100202000173. The reversal of 210100202000122 is 221000202001012.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17414718 + ... + 26897449.

It is an arithmetic number, because the mean of its divisors is an integer number (22510802904840).

Almost surely, 2^{210100202000122} is an apocalyptic number.

210100202000122 is a deficient number, since it is larger than the sum of its proper divisors (150072644477318).

210100202000122 is a wasteful number, since it uses less digits than its factorization.

210100202000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44650845.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 210100202000122 its reverse (221000202001012), we get a palindrome (431100404001134).

The spelling of 210100202000122 in words is "two hundred ten trillion, one hundred billion, two hundred two million, one hundred twenty-two", and thus it is an aban number.