22751056365 has 32 divisors (see below), whose sum is σ = 38008932480. Its totient is φ = 11605972224.

The previous prime is 22751056351. The next prime is 22751056369. The reversal of 22751056365 is 56365015722.

It is not a de Polignac number, because 22751056365 - 2²¹ = 22748959213 is a prime.

It is a super-2 number, since 2×22751056365² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22751056369) 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, 197854 + ... + 290943.

It is an arithmetic number, because the mean of its divisors is an integer number (1187779140).

Almost surely, 2^22751056365 is an apocalyptic number.

It is an amenable number.

22751056365 is a deficient number, since it is larger than the sum of its proper divisors (15257876115).

22751056365 is a wasteful number, since it uses less digits than its factorization.

22751056365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488941.

The product of its (nonzero) digits is 378000, while the sum is 42.

The spelling of 22751056365 in words is "twenty-two billion, seven hundred fifty-one million, fifty-six thousand, three hundred sixty-five".