10112122212100 has 36 divisors (see below), whose sum is σ = 22315225640400. Its totient is φ = 3976292121760.

The previous prime is 10112122212097. The next prime is 10112122212133. The reversal of 10112122212100 is 121222121101.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 856953610 + ... + 856965409.

It is an arithmetic number, because the mean of its divisors is an integer number (619867378900).

Almost surely, 2^{10112122212100} is an apocalyptic number.

10112122212100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10112122212100 is an abundant number, since it is smaller than the sum of its proper divisors (12203103428300).

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

10112122212100 is a wasteful number, since it uses less digits than its factorization.

10112122212100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713919092 (or 1713919085 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10112122212100 its reverse (121222121101), we get a palindrome (10233344333201).

Subtracting from 10112122212100 its reverse (121222121101), we obtain a palindrome (9990900090999).

The spelling of 10112122212100 in words is "ten trillion, one hundred twelve billion, one hundred twenty-two million, two hundred twelve thousand, one hundred".