122230132122 has 16 divisors (see below), whose sum is σ = 279383159232. Its totient is φ = 34922894880.

The previous prime is 122230132111. The next prime is 122230132127. The reversal of 122230132122 is 221231032221.

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

It is not an unprimeable number, because it can be changed into a prime (122230132127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1455120579 + ... + 1455120662.

It is an arithmetic number, because the mean of its divisors is an integer number (17461447452).

Almost surely, 2^122230132122 is an apocalyptic number.

122230132122 is an abundant number, since it is smaller than the sum of its proper divisors (157153027110).

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

122230132122 is a wasteful number, since it uses less digits than its factorization.

122230132122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2910241253.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 122230132122 its reverse (221231032221), we get a palindrome (343461164343).

Subtracting 122230132122 from its reverse (221231032221), we obtain a palindrome (99000900099).

The spelling of 122230132122 in words is "one hundred twenty-two billion, two hundred thirty million, one hundred thirty-two thousand, one hundred twenty-two".