22616626416 has 40 divisors (see below), whose sum is σ = 58542503040. Its totient is φ = 7523879616.

The previous prime is 22616626369. The next prime is 22616626423. The reversal of 22616626416 is 61462661622.

It is a nude number because it is divisible by every one of its digits.

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, 444226 + ... + 492513.

It is an arithmetic number, because the mean of its divisors is an integer number (1463562576).

Almost surely, 2^22616626416 is an apocalyptic number.

It is an amenable number.

22616626416 is an abundant number, since it is smaller than the sum of its proper divisors (35925876624).

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

22616626416 is a wasteful number, since it uses less digits than its factorization.

22616626416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937253 (or 937247 counting only the distinct ones).

The product of its digits is 248832, while the sum is 42.

The spelling of 22616626416 in words is "twenty-two billion, six hundred sixteen million, six hundred twenty-six thousand, four hundred sixteen".