22708703997 has 32 divisors (see below), whose sum is σ = 38559513600. Its totient is φ = 12938968944.

The previous prime is 22708703977. The next prime is 22708704043. The reversal of 22708703997 is 79930780722.

It is not a de Polignac number, because 22708703997 - 2⁷ = 22708703869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22708703977) 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 31 ways as a sum of consecutive naturals, for example, 107547 + ... + 238712.

It is an arithmetic number, because the mean of its divisors is an integer number (1204984800).

Almost surely, 2^22708703997 is an apocalyptic number.

22708703997 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

22708703997 is a deficient number, since it is larger than the sum of its proper divisors (15850809603).

22708703997 is a wasteful number, since it uses less digits than its factorization.

22708703997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346622 (or 346616 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 54.

The spelling of 22708703997 in words is "twenty-two billion, seven hundred eight million, seven hundred three thousand, nine hundred ninety-seven".