32100144100122 has 16 divisors (see below), whose sum is σ = 73371757943232. Its totient is φ = 9171469742880.

The previous prime is 32100144100099. The next prime is 32100144100147. The reversal of 32100144100122 is 22100144100123.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382144572579 + ... + 382144572662.

It is an arithmetic number, because the mean of its divisors is an integer number (4585734871452).

Almost surely, 2^{32100144100122} is an apocalyptic number.

32100144100122 is an abundant number, since it is smaller than the sum of its proper divisors (41271613843110).

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

32100144100122 is a wasteful number, since it uses less digits than its factorization.

32100144100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764289145253.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 32100144100122 its reverse (22100144100123), we get a palindrome (54200288200245).

Subtracting from 32100144100122 its reverse (22100144100123), we obtain a palindrome (9999999999999).

The spelling of 32100144100122 in words is "thirty-two trillion, one hundred billion, one hundred forty-four million, one hundred thousand, one hundred twenty-two".