16722397301 has 16 divisors (see below), whose sum is σ = 17497075200. Its totient is φ = 15963739200.

The previous prime is 16722397297. The next prime is 16722397357. The reversal of 16722397301 is 10379322761.

It is a cyclic number.

It is not a de Polignac number, because 16722397301 - 2² = 16722397297 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16722397501) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 762986 + ... + 784596.

It is an arithmetic number, because the mean of its divisors is an integer number (1093567200).

Almost surely, 2^16722397301 is an apocalyptic number.

It is an amenable number.

16722397301 is a deficient number, since it is larger than the sum of its proper divisors (774677899).

16722397301 is a wasteful number, since it uses less digits than its factorization.

16722397301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21980.

The product of its (nonzero) digits is 95256, while the sum is 41.

The spelling of 16722397301 in words is "sixteen billion, seven hundred twenty-two million, three hundred ninety-seven thousand, three hundred one".