22456662361 has 16 divisors (see below), whose sum is σ = 25977784320. Its totient is φ = 19014209280.

The previous prime is 22456662359. The next prime is 22456662367. The reversal of 22456662361 is 16326665422.

It is a cyclic number.

It is not a de Polignac number, because 22456662361 - 2¹ = 22456662359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22456662367) 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, 660621 + ... + 693781.

It is an arithmetic number, because the mean of its divisors is an integer number (1623611520).

Almost surely, 2^22456662361 is an apocalyptic number.

It is an amenable number.

22456662361 is a deficient number, since it is larger than the sum of its proper divisors (3521121959).

22456662361 is a wasteful number, since it uses less digits than its factorization.

22456662361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34344.

The product of its digits is 622080, while the sum is 43.

The spelling of 22456662361 in words is "twenty-two billion, four hundred fifty-six million, six hundred sixty-two thousand, three hundred sixty-one".