2160122270657 has 32 divisors (see below), whose sum is σ = 2485615507200. Its totient is φ = 1859541626880.

The previous prime is 2160122270633. The next prime is 2160122270671. The reversal of 2160122270657 is 7560722210612.

It is a cyclic number.

It is not a de Polignac number, because 2160122270657 - 2¹⁰ = 2160122269633 is a prime.

It is a super-2 number, since 2×2160122270657² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2160122270687) 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, 109646594 + ... + 109666292.

It is an arithmetic number, because the mean of its divisors is an integer number (77675484600).

Almost surely, 2^{2160122270657} is an apocalyptic number.

It is an amenable number.

2160122270657 is a deficient number, since it is larger than the sum of its proper divisors (325493236543).

2160122270657 is a wasteful number, since it uses less digits than its factorization.

2160122270657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24233.

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 2160122270657 in words is "two trillion, one hundred sixty billion, one hundred twenty-two million, two hundred seventy thousand, six hundred fifty-seven".