122224430120 has 96 divisors (see below), whose sum is σ = 315303590520. Its totient is φ = 42474332160.

The previous prime is 122224430093. The next prime is 122224430189. The reversal of 122224430120 is 21034422221.

It can be written as a sum of positive squares in 12 ways, for example, as 22448644 + 122201981476 = 4738^2 + 349574^2 .

It is a super-2 number, since 2×122224430120² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 416861 + ... + 646700.

Almost surely, 2^122224430120 is an apocalyptic number.

122224430120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122224430120 is an abundant number, since it is smaller than the sum of its proper divisors (193079160400).

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

122224430120 is a wasteful number, since it uses less digits than its factorization.

122224430120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063615 (or 1063598 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 122224430120 its reverse (21034422221), we get a palindrome (143258852341).

The spelling of 122224430120 in words is "one hundred twenty-two billion, two hundred twenty-four million, four hundred thirty thousand, one hundred twenty".