2175557226016 has 24 divisors (see below), whose sum is σ = 4290424966800. Its totient is φ = 1085925488448.

The previous prime is 2175557226001. The next prime is 2175557226077. The reversal of 2175557226016 is 6106227555712.

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, 57891066 + ... + 57928633.

It is an arithmetic number, because the mean of its divisors is an integer number (178767706950).

Almost surely, 2^{2175557226016} is an apocalyptic number.

It is an amenable number.

2175557226016 is a deficient number, since it is larger than the sum of its proper divisors (2114867740784).

2175557226016 is a wasteful number, since it uses less digits than its factorization.

2175557226016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115820296 (or 115820288 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 49.

The spelling of 2175557226016 in words is "two trillion, one hundred seventy-five billion, five hundred fifty-seven million, two hundred twenty-six thousand, sixteen".