422551163016 has 48 divisors (see below), whose sum is σ = 1144452145200. Its totient is φ = 140845126752.

The previous prime is 422551163003. The next prime is 422551163057. The reversal of 422551163016 is 610361155224.

422551163016 is a `hidden beast` number, since 4 + 2 + 2 + 5 + 5 + 1 + 1 + 630 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2153775 + ... + 2341761.

It is an arithmetic number, because the mean of its divisors is an integer number (23842753025).

Almost surely, 2^422551163016 is an apocalyptic number.

It is an amenable number.

422551163016 is an abundant number, since it is smaller than the sum of its proper divisors (721900982184).

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

422551163016 is a wasteful number, since it uses less digits than its factorization.

422551163016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219218 (or 219211 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 422551163016 in words is "four hundred twenty-two billion, five hundred fifty-one million, one hundred sixty-three thousand, sixteen".