122233455680 has 112 divisors (see below), whose sum is σ = 339438691200. Its totient is φ = 41908575744.

The previous prime is 122233455653. The next prime is 122233455683. The reversal of 122233455680 is 86554332221.

It is a tau number, because it is divible by the number of its divisors (112).

It is not an unprimeable number, because it can be changed into a prime (122233455683) 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, 447062 + ... + 666581.

It is an arithmetic number, because the mean of its divisors is an integer number (3030702600).

Almost surely, 2^122233455680 is an apocalyptic number.

122233455680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122233455680 is an abundant number, since it is smaller than the sum of its proper divisors (217205235520).

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

122233455680 is an equidigital number, since it uses as much as digits as its factorization.

122233455680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113681 (or 1113657 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 122233455680 in words is "one hundred twenty-two billion, two hundred thirty-three million, four hundred fifty-five thousand, six hundred eighty".