57222355116 has 24 divisors (see below), whose sum is σ = 133570393264. Its totient is φ = 19066752000.

The previous prime is 57222355103. The next prime is 57222355133. The reversal of 57222355116 is 61155322275.

It is a super-2 number, since 2×57222355116² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 888385 + ... + 950616.

Almost surely, 2^57222355116 is an apocalyptic number.

It is an amenable number.

57222355116 is an abundant number, since it is smaller than the sum of its proper divisors (76348038148).

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

57222355116 is a wasteful number, since it uses less digits than its factorization.

57222355116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841601 (or 1841599 counting only the distinct ones).

The product of its digits is 126000, while the sum is 39.

The spelling of 57222355116 in words is "fifty-seven billion, two hundred twenty-two million, three hundred fifty-five thousand, one hundred sixteen".