55222275647024 has 40 divisors (see below), whose sum is σ = 107379526690080. Its totient is φ = 27511440320000.

The previous prime is 55222275646987. The next prime is 55222275647027. The reversal of 55222275647024 is 42074657222255.

It is not an unprimeable number, because it can be changed into a prime (55222275647027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88489562 + ... + 89111430.

It is an arithmetic number, because the mean of its divisors is an integer number (2684488167252).

Almost surely, 2^{55222275647024} is an apocalyptic number.

It is an amenable number.

55222275647024 is a deficient number, since it is larger than the sum of its proper divisors (52157251043056).

55222275647024 is a wasteful number, since it uses less digits than its factorization.

55222275647024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641909 (or 641903 counting only the distinct ones).

The product of its (nonzero) digits is 18816000, while the sum is 53.

The spelling of 55222275647024 in words is "fifty-five trillion, two hundred twenty-two billion, two hundred seventy-five million, six hundred forty-seven thousand, twenty-four".