210112221202 has 64 divisors (see below), whose sum is σ = 366288249600. Its totient is φ = 89557125120.

The previous prime is 210112221169. The next prime is 210112221269. The reversal of 210112221202 is 202122211012.

It is a happy number.

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, 30154723 + ... + 30161689.

It is an arithmetic number, because the mean of its divisors is an integer number (5723253900).

Almost surely, 2^210112221202 is an apocalyptic number.

210112221202 is a deficient number, since it is larger than the sum of its proper divisors (156176028398).

210112221202 is a wasteful number, since it uses less digits than its factorization.

210112221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8531.

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

Adding to 210112221202 its reverse (202122211012), we get a palindrome (412234432214).

The spelling of 210112221202 in words is "two hundred ten billion, one hundred twelve million, two hundred twenty-one thousand, two hundred two".