22470233457 has 48 divisors (see below), whose sum is σ = 35592711552. Its totient is φ = 12568308480.

The previous prime is 22470233419. The next prime is 22470233491. The reversal of 22470233457 is 75433207422.

It is not a de Polignac number, because 22470233457 - 2⁷ = 22470233329 is a prime.

It is a super-2 number, since 2×22470233457² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22470233417) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3557332 + ... + 3563642.

It is an arithmetic number, because the mean of its divisors is an integer number (741514824).

Almost surely, 2^22470233457 is an apocalyptic number.

It is an amenable number.

22470233457 is a deficient number, since it is larger than the sum of its proper divisors (13122478095).

22470233457 is a wasteful number, since it uses less digits than its factorization.

22470233457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6838 (or 6831 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 39.

The spelling of 22470233457 in words is "twenty-two billion, four hundred seventy million, two hundred thirty-three thousand, four hundred fifty-seven".