22621223514 has 16 divisors (see below), whose sum is σ = 46096078752. Its totient is φ = 7398135888.

The previous prime is 22621223501. The next prime is 22621223531. The reversal of 22621223514 is 41532212622.

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, 35567644 + ... + 35568279.

It is an arithmetic number, because the mean of its divisors is an integer number (2881004922).

Almost surely, 2^22621223514 is an apocalyptic number.

22621223514 is an abundant number, since it is smaller than the sum of its proper divisors (23474855238).

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

22621223514 is a wasteful number, since it uses less digits than its factorization.

22621223514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71135981.

The product of its digits is 11520, while the sum is 30.

The spelling of 22621223514 in words is "twenty-two billion, six hundred twenty-one million, two hundred twenty-three thousand, five hundred fourteen".