63216568022 has 16 divisors (see below), whose sum is σ = 96368451072. Its totient is φ = 31095009000.

The previous prime is 63216568003. The next prime is 63216568133. The reversal of 63216568022 is 22086561236.

It is a happy number.

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, 213458 + ... + 414725.

It is an arithmetic number, because the mean of its divisors is an integer number (6023028192).

Almost surely, 2^63216568022 is an apocalyptic number.

63216568022 is a deficient number, since it is larger than the sum of its proper divisors (33151883050).

63216568022 is a wasteful number, since it uses less digits than its factorization.

63216568022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629003.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 63216568022 in words is "sixty-three billion, two hundred sixteen million, five hundred sixty-eight thousand, twenty-two".