22422337916 has 24 divisors (see below), whose sum is σ = 42893504640. Its totient is φ = 10171204400.

The previous prime is 22422337891. The next prime is 22422337979. The reversal of 22422337916 is 61973322422.

It is a super-2 number, since 2×22422337916² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497336 + ... + 540543.

It is an arithmetic number, because the mean of its divisors is an integer number (1787229360).

Almost surely, 2^22422337916 is an apocalyptic number.

It is an amenable number.

22422337916 is a deficient number, since it is larger than the sum of its proper divisors (20471166724).

22422337916 is a wasteful number, since it uses less digits than its factorization.

22422337916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038385 (or 1038383 counting only the distinct ones).

The product of its digits is 217728, while the sum is 41.

The spelling of 22422337916 in words is "twenty-two billion, four hundred twenty-two million, three hundred thirty-seven thousand, nine hundred sixteen".