101112120112210 has 16 divisors (see below), whose sum is σ = 182081887433496. Its totient is φ = 40427054437888.

The previous prime is 101112120112177. The next prime is 101112120112217. The reversal of 101112120112210 is 12211021211101.

It can be written as a sum of positive squares in 4 ways, for example, as 86726735172961 + 14385384939249 = 9312719^2 + 3792807^2 .

It is not an unprimeable number, because it can be changed into a prime (101112120112217) 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, 2224177009 + ... + 2224222468.

Almost surely, 2^{101112120112210} is an apocalyptic number.

101112120112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101112120112210 is a deficient number, since it is larger than the sum of its proper divisors (80969767321286).

101112120112210 is a wasteful number, since it uses less digits than its factorization.

101112120112210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4448401757.

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

Adding to 101112120112210 its reverse (12211021211101), we get a palindrome (113323141323311).

The spelling of 101112120112210 in words is "one hundred one trillion, one hundred twelve billion, one hundred twenty million, one hundred twelve thousand, two hundred ten".