57057201226122 has 64 divisors (see below), whose sum is σ = 118131468926976. Its totient is φ = 18353078700480.

The previous prime is 57057201226099. The next prime is 57057201226127. The reversal of 57057201226122 is 22162210275075.

It is not an unprimeable number, because it can be changed into a prime (57057201226127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 302881053 + ... + 303069375.

It is an arithmetic number, because the mean of its divisors is an integer number (1845804201984).

Almost surely, 2^{57057201226122} is an apocalyptic number.

57057201226122 is an abundant number, since it is smaller than the sum of its proper divisors (61074267700854).

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

57057201226122 is a wasteful number, since it uses less digits than its factorization.

57057201226122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192995.

The product of its (nonzero) digits is 235200, while the sum is 42.

The spelling of 57057201226122 in words is "fifty-seven trillion, fifty-seven billion, two hundred one million, two hundred twenty-six thousand, one hundred twenty-two".