100201331122 has 16 divisors (see below), whose sum is σ = 157077092160. Its totient is φ = 47848973392.

The previous prime is 100201331107. The next prime is 100201331129. The reversal of 100201331122 is 221133102001.

It is a junction number, because it is equal to n+sod(n) for n = 100201331096 and 100201331105.

It is not an unprimeable number, because it can be changed into a prime (100201331129) 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, 1637872 + ... + 1697947.

It is an arithmetic number, because the mean of its divisors is an integer number (9817318260).

Almost surely, 2^100201331122 is an apocalyptic number.

100201331122 is a deficient number, since it is larger than the sum of its proper divisors (56875761038).

100201331122 is a wasteful number, since it uses less digits than its factorization.

100201331122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3336497.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 100201331122 its reverse (221133102001), we get a palindrome (321334433123).

The spelling of 100201331122 in words is "one hundred billion, two hundred one million, three hundred thirty-one thousand, one hundred twenty-two".