22470870730 has 128 divisors (see below), whose sum is σ = 51672121344. Its totient is φ = 6833030400.

The previous prime is 22470870713. The next prime is 22470870739. The reversal of 22470870730 is 3707807422.

It is not an unprimeable number, because it can be changed into a prime (22470870739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5963307 + ... + 5967073.

It is an arithmetic number, because the mean of its divisors is an integer number (403688448).

Almost surely, 2^22470870730 is an apocalyptic number.

22470870730 is an abundant number, since it is smaller than the sum of its proper divisors (29201250614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22470870730 is a wasteful number, since it uses less digits than its factorization.

22470870730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3980.

The product of its (nonzero) digits is 131712, while the sum is 40.

The spelling of 22470870730 in words is "twenty-two billion, four hundred seventy million, eight hundred seventy thousand, seven hundred thirty".