22504502350 has 48 divisors (see below), whose sum is σ = 45837601920. Its totient is φ = 8152287200.

The previous prime is 22504502281. The next prime is 22504502393. The reversal of 22504502350 is 5320540522.

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, 66861 + ... + 222439.

It is an arithmetic number, because the mean of its divisors is an integer number (954950040).

Almost surely, 2^22504502350 is an apocalyptic number.

22504502350 is an abundant number, since it is smaller than the sum of its proper divisors (23333099570).

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

22504502350 is a wasteful number, since it uses less digits than its factorization.

22504502350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155865 (or 155860 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The spelling of 22504502350 in words is "twenty-two billion, five hundred four million, five hundred two thousand, three hundred fifty".