222664356516 has 24 divisors (see below), whose sum is σ = 593771617600. Its totient is φ = 63618387552.

The previous prime is 222664356493. The next prime is 222664356539. The reversal of 222664356516 is 615653466222.

222664356516 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (222664356493) and next prime (222664356539).

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, 1325382991 + ... + 1325383158.

Almost surely, 2^222664356516 is an apocalyptic number.

It is an amenable number.

222664356516 is an abundant number, since it is smaller than the sum of its proper divisors (371107261084).

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

222664356516 is a wasteful number, since it uses less digits than its factorization.

222664356516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2650766163 (or 2650766161 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 48.

The spelling of 222664356516 in words is "two hundred twenty-two billion, six hundred sixty-four million, three hundred fifty-six thousand, five hundred sixteen".