22770809822057 has 16 divisors (see below), whose sum is σ = 24857642361600. Its totient is φ = 20686772892240.

The previous prime is 22770809822003. The next prime is 22770809822113. The reversal of 22770809822057 is 75022890807722.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22770809822057 - 2²⁶ = 22770742713193 is a prime.

It is a super-2 number, since 2×22770809822057² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22770809821987 and 22770809822005.

It is not an unprimeable number, because it can be changed into a prime (22770809824057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206316194 + ... + 206426532.

It is an arithmetic number, because the mean of its divisors is an integer number (1553602647600).

Almost surely, 2^{22770809822057} is an apocalyptic number.

It is an amenable number.

22770809822057 is a deficient number, since it is larger than the sum of its proper divisors (2086832539543).

22770809822057 is a wasteful number, since it uses less digits than its factorization.

22770809822057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122836.

The product of its (nonzero) digits is 15805440, while the sum is 59.

The spelling of 22770809822057 in words is "twenty-two trillion, seven hundred seventy billion, eight hundred nine million, eight hundred twenty-two thousand, fifty-seven".