16220285792 has 24 divisors (see below), whose sum is σ = 32232140136. Its totient is φ = 8034345472.

The previous prime is 16220285779. The next prime is 16220285801. The reversal of 16220285792 is 29758202261.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2365193 + ... + 2372040.

It is an arithmetic number, because the mean of its divisors is an integer number (1343005839).

Almost surely, 2^16220285792 is an apocalyptic number.

It is an amenable number.

16220285792 is a deficient number, since it is larger than the sum of its proper divisors (16011854344).

16220285792 is a wasteful number, since it uses less digits than its factorization.

16220285792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4737350 (or 4737342 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 16220285792 in words is "sixteen billion, two hundred twenty million, two hundred eighty-five thousand, seven hundred ninety-two".