16022604972 has 24 divisors (see below), whose sum is σ = 40784812992. Its totient is φ = 4855334800.

The previous prime is 16022604929. The next prime is 16022604979. The reversal of 16022604972 is 27940622061.

16022604972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 16022604972.

It is not an unprimeable number, because it can be changed into a prime (16022604979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60691554 + ... + 60691817.

It is an arithmetic number, because the mean of its divisors is an integer number (1699367208).

Almost surely, 2^16022604972 is an apocalyptic number.

16022604972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16022604972 is an abundant number, since it is smaller than the sum of its proper divisors (24762208020).

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

16022604972 is a wasteful number, since it uses less digits than its factorization.

16022604972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121383389 (or 121383387 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The spelling of 16022604972 in words is "sixteen billion, twenty-two million, six hundred four thousand, nine hundred seventy-two".