100000122210112 has 112 divisors (see below), whose sum is σ = 209942193556480. Its totient is φ = 47128382668800.

The previous prime is 100000122210091. The next prime is 100000122210137. The reversal of 100000122210112 is 211012221000001.

It is a super-2 number, since 2×100000122210112² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100000122210092 and 100000122210101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318394912 + ... + 318708832.

It is an arithmetic number, because the mean of its divisors is an integer number (1874483871040).

Almost surely, 2^{100000122210112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100000122210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104971096778240).

100000122210112 is an abundant number, since it is smaller than the sum of its proper divisors (109942071346368).

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

100000122210112 is a wasteful number, since it uses less digits than its factorization.

100000122210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315280 (or 315270 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100000122210112 its reverse (211012221000001), we get a palindrome (311012343210113).

The spelling of 100000122210112 in words is "one hundred trillion, one hundred twenty-two million, two hundred ten thousand, one hundred twelve".