210012200122 has 16 divisors (see below), whose sum is σ = 322357384800. Its totient is φ = 102559936752.

The previous prime is 210012200119. The next prime is 210012200141. The reversal of 210012200122 is 221002210012.

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, 3938028 + ... + 3991000.

It is an arithmetic number, because the mean of its divisors is an integer number (20147336550).

Almost surely, 2^210012200122 is an apocalyptic number.

210012200122 is a deficient number, since it is larger than the sum of its proper divisors (112345184678).

210012200122 is a wasteful number, since it uses less digits than its factorization.

210012200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99117.

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

Adding to 210012200122 its reverse (221002210012), we get a palindrome (431014410134).

The spelling of 210012200122 in words is "two hundred ten billion, twelve million, two hundred thousand, one hundred twenty-two".