16722372350 has 24 divisors (see below), whose sum is σ = 31125511560. Its totient is φ = 6684239520.

The previous prime is 16722372323. The next prime is 16722372361. The reversal of 16722372350 is 5327322761.

It is a happy number.

16722372350 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 45572 + ... + 188471.

It is an arithmetic number, because the mean of its divisors is an integer number (1296896315).

Almost surely, 2^16722372350 is an apocalyptic number.

16722372350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16722372350 is a deficient number, since it is larger than the sum of its proper divisors (14403139210).

16722372350 is a wasteful number, since it uses less digits than its factorization.

16722372350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235484 (or 235479 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The spelling of 16722372350 in words is "sixteen billion, seven hundred twenty-two million, three hundred seventy-two thousand, three hundred fifty".