22696820097 has 32 divisors (see below), whose sum is σ = 35718512640. Its totient is φ = 12545184960.

The previous prime is 22696820077. The next prime is 22696820099. The reversal of 22696820097 is 79002869622.

It is not a de Polignac number, because 22696820097 - 2⁶ = 22696820033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22696820099) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1570179 + ... + 1584567.

It is an arithmetic number, because the mean of its divisors is an integer number (1116203520).

Almost surely, 2^22696820097 is an apocalyptic number.

It is an amenable number.

22696820097 is a deficient number, since it is larger than the sum of its proper divisors (13021692543).

22696820097 is a wasteful number, since it uses less digits than its factorization.

22696820097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16853.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 22696820097 in words is "twenty-two billion, six hundred ninety-six million, eight hundred twenty thousand, ninety-seven".