22124532230 has 48 divisors (see below), whose sum is σ = 40910927904. Its totient is φ = 8612997120.

The previous prime is 22124532211. The next prime is 22124532271. The reversal of 22124532230 is 3223542122.

It is a self number, because there is not a number n which added to its sum of digits gives 22124532230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4428614 + ... + 4433606.

It is an arithmetic number, because the mean of its divisors is an integer number (852310998).

Almost surely, 2^22124532230 is an apocalyptic number.

22124532230 is a deficient number, since it is larger than the sum of its proper divisors (18786395674).

22124532230 is an equidigital number, since it uses as much as digits as its factorization.

22124532230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5229 (or 5150 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The spelling of 22124532230 in words is "twenty-two billion, one hundred twenty-four million, five hundred thirty-two thousand, two hundred thirty".