22321913050 has 24 divisors (see below), whose sum is σ = 41767389216. Its totient is φ = 8875296240.

The previous prime is 22321913021. The next prime is 22321913069. The reversal of 22321913050 is 5031912322.

It is a super-3 number, since 3×22321913050³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1328292 + ... + 1344991.

It is an arithmetic number, because the mean of its divisors is an integer number (1740307884).

Almost surely, 2^22321913050 is an apocalyptic number.

22321913050 is a deficient number, since it is larger than the sum of its proper divisors (19445476166).

22321913050 is a wasteful number, since it uses less digits than its factorization.

22321913050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2673462 (or 2673457 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 22321913050 in words is "twenty-two billion, three hundred twenty-one million, nine hundred thirteen thousand, fifty".