22358788680216 has 32 divisors (see below), whose sum is σ = 55897128048960. Its totient is φ = 7452908713632.

The previous prime is 22358788680211. The next prime is 22358788680251. The reversal of 22358788680216 is 61208688785322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22358788680211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9176311 + ... + 11354393.

It is an arithmetic number, because the mean of its divisors is an integer number (1746785251530).

Almost surely, 2^{22358788680216} is an apocalyptic number.

It is an amenable number.

22358788680216 is an abundant number, since it is smaller than the sum of its proper divisors (33538339368744).

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

22358788680216 is a wasteful number, since it uses less digits than its factorization.

22358788680216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2605815 (or 2605811 counting only the distinct ones).

The product of its (nonzero) digits is 123863040, while the sum is 66.

The spelling of 22358788680216 in words is "twenty-two trillion, three hundred fifty-eight billion, seven hundred eighty-eight million, six hundred eighty thousand, two hundred sixteen".