100220121096 has 16 divisors (see below), whose sum is σ = 250550302800. Its totient is φ = 33406707024.

The previous prime is 100220121091. The next prime is 100220121119. The reversal of 100220121096 is 690121022001.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 4175838379 = 100220121096 / (1 + 0 + 0 + 2 + 2 + 0 + 1 + 2 + 1 + 0 + 9 + 6).

It is not an unprimeable number, because it can be changed into a prime (100220121091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2087919166 + ... + 2087919213.

It is an arithmetic number, because the mean of its divisors is an integer number (15659393925).

Almost surely, 2^100220121096 is an apocalyptic number.

It is an amenable number.

100220121096 is an abundant number, since it is smaller than the sum of its proper divisors (150330181704).

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

100220121096 is a wasteful number, since it uses less digits than its factorization.

100220121096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4175838388 (or 4175838384 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 100220121096 its reverse (690121022001), we get a palindrome (790341143097).

The spelling of 100220121096 in words is "one hundred billion, two hundred twenty million, one hundred twenty-one thousand, ninety-six".