210112101100122 has 16 divisors (see below), whose sum is σ = 452549140831200. Its totient is φ = 64649877261552.

The previous prime is 210112101100091. The next prime is 210112101100129. The reversal of 210112101100122 is 221001101211012.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (210112101100129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1346872442872 + ... + 1346872443027.

It is an arithmetic number, because the mean of its divisors is an integer number (28284321301950).

Almost surely, 2^{210112101100122} is an apocalyptic number.

210112101100122 is an abundant number, since it is smaller than the sum of its proper divisors (242437039731078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210112101100122 is a wasteful number, since it uses less digits than its factorization.

210112101100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2693744885917.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 210112101100122 its reverse (221001101211012), we get a palindrome (431113202311134).

The spelling of 210112101100122 in words is "two hundred ten trillion, one hundred twelve billion, one hundred one million, one hundred thousand, one hundred twenty-two".