122321013224 has 16 divisors (see below), whose sum is σ = 232255089600. Its totient is φ = 60386322672.

The previous prime is 122321013193. The next prime is 122321013239. The reversal of 122321013224 is 422310123221.

It is a super-2 number, since 2×122321013224² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122321013224.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96772322 + ... + 96773585.

It is an arithmetic number, because the mean of its divisors is an integer number (14515943100).

Almost surely, 2^122321013224 is an apocalyptic number.

It is an amenable number.

122321013224 is a deficient number, since it is larger than the sum of its proper divisors (109934076376).

122321013224 is a wasteful number, since it uses less digits than its factorization.

122321013224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193545992 (or 193545988 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 122321013224 its reverse (422310123221), we get a palindrome (544631136445).

The spelling of 122321013224 in words is "one hundred twenty-two billion, three hundred twenty-one million, thirteen thousand, two hundred twenty-four".