210112222212110 has 64 divisors (see below), whose sum is σ = 394050204656640. Its totient is φ = 80616969968640.

The previous prime is 210112222212089. The next prime is 210112222212209. The reversal of 210112222212110 is 11212222211012.

It is a super-2 number, since 2×210112222212110² (a number of 29 digits) contains 22 as substring.

It is a congruent 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, 21791354 + ... + 29918013.

It is an arithmetic number, because the mean of its divisors is an integer number (6157034447760).

Almost surely, 2^{210112222212110} is an apocalyptic number.

210112222212110 is a deficient number, since it is larger than the sum of its proper divisors (183937982444530).

210112222212110 is a wasteful number, since it uses less digits than its factorization.

210112222212110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51709601.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 210112222212110 its reverse (11212222211012), we get a palindrome (221324444423122).

The spelling of 210112222212110 in words is "two hundred ten trillion, one hundred twelve billion, two hundred twenty-two million, two hundred twelve thousand, one hundred ten".