16200722022 has 16 divisors (see below), whose sum is σ = 32618905200. Its totient is φ = 5363997152.

The previous prime is 16200721981. The next prime is 16200722051. The reversal of 16200722022 is 22022700261.

It is a junction number, because it is equal to n+sod(n) for n = 16200721983 and 16200722001.

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, 9059913 + ... + 9061700.

It is an arithmetic number, because the mean of its divisors is an integer number (2038681575).

Almost surely, 2^16200722022 is an apocalyptic number.

16200722022 is an abundant number, since it is smaller than the sum of its proper divisors (16418183178).

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

16200722022 is a wasteful number, since it uses less digits than its factorization.

16200722022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18121767.

The product of its (nonzero) digits is 1344, while the sum is 24.

The spelling of 16200722022 in words is "sixteen billion, two hundred million, seven hundred twenty-two thousand, twenty-two".