16622234604 has 36 divisors (see below), whose sum is σ = 42810099696. Its totient is φ = 5436201888.

The previous prime is 16622234567. The next prime is 16622234617. The reversal of 16622234604 is 40643222661.

16622234604 is a `hidden beast` number, since 1 + 6 + 6 + 22 + 23 + 4 + 604 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4354024 + ... + 4357839.

It is an arithmetic number, because the mean of its divisors is an integer number (1189169436).

Almost surely, 2^16622234604 is an apocalyptic number.

It is an amenable number.

16622234604 is an abundant number, since it is smaller than the sum of its proper divisors (26187865092).

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

16622234604 is a wasteful number, since it uses less digits than its factorization.

16622234604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8711926 (or 8711921 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 16622234604 in words is "sixteen billion, six hundred twenty-two million, two hundred thirty-four thousand, six hundred four".