122240323044 has 48 divisors (see below), whose sum is σ = 362193552000. Its totient is φ = 34925806368.

The previous prime is 122240323043. The next prime is 122240323067. The reversal of 122240323044 is 440323042221.

122240323044 is a `hidden beast` number, since 1 + 2 + 22 + 403 + 230 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 122240322999 and 122240323017.

It is not an unprimeable number, because it can be changed into a prime (122240323043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80846019 + ... + 80847530.

It is an arithmetic number, because the mean of its divisors is an integer number (7545699000).

Almost surely, 2^122240323044 is an apocalyptic number.

122240323044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

122240323044 is an abundant number, since it is smaller than the sum of its proper divisors (239953228956).

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

122240323044 is a wasteful number, since it uses less digits than its factorization.

122240323044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161693569 (or 161693561 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 122240323044 its reverse (440323042221), we get a palindrome (562563365265).

The spelling of 122240323044 in words is "one hundred twenty-two billion, two hundred forty million, three hundred twenty-three thousand, forty-four".