16022705680 has 40 divisors (see below), whose sum is σ = 37258579584. Its totient is φ = 6408086400.

The previous prime is 16022705651. The next prime is 16022705707. The reversal of 16022705680 is 8650722061.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

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, 716265 + ... + 738295.

Almost surely, 2^16022705680 is an apocalyptic number.

16022705680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16022705680 is an abundant number, since it is smaller than the sum of its proper divisors (21235873904).

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

16022705680 is a wasteful number, since it uses less digits than its factorization.

16022705680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31135 (or 31129 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 16022705680 in words is "sixteen billion, twenty-two million, seven hundred five thousand, six hundred eighty".