22285972230 has 32 divisors (see below), whose sum is σ = 55211701248. Its totient is φ = 5751218400.

The previous prime is 22285972099. The next prime is 22285972273. The reversal of 22285972230 is 3227958222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11980776 + ... + 11982635.

It is an arithmetic number, because the mean of its divisors is an integer number (1725365664).

Almost surely, 2^22285972230 is an apocalyptic number.

22285972230 is an abundant number, since it is smaller than the sum of its proper divisors (32925729018).

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

22285972230 is a wasteful number, since it uses less digits than its factorization.

22285972230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23963452.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 22285972230 in words is "twenty-two billion, two hundred eighty-five million, nine hundred seventy-two thousand, two hundred thirty".