22616571051 has 12 divisors (see below), whose sum is σ = 32811040080. Its totient is φ = 15011871120.

The previous prime is 22616571037. The next prime is 22616571053. The reversal of 22616571051 is 15017561622.

22616571051 is a `hidden beast` number, since 2 + 26 + 16 + 571 + 0 + 51 = 666.

It is not a de Polignac number, because 22616571051 - 2⁹ = 22616570539 is a prime.

It is a super-2 number, since 2×22616571051² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22616570997 and 22616571015.

It is not an unprimeable number, because it can be changed into a prime (22616571053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5484735 + ... + 5488856.

It is an arithmetic number, because the mean of its divisors is an integer number (2734253340).

Almost surely, 2^22616571051 is an apocalyptic number.

22616571051 is a deficient number, since it is larger than the sum of its proper divisors (10194469029).

22616571051 is a wasteful number, since it uses less digits than its factorization.

22616571051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10973826 (or 10973823 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 22616571051 in words is "twenty-two billion, six hundred sixteen million, five hundred seventy-one thousand, fifty-one".