22716547097 has 4 divisors (see below), whose sum is σ = 22830700800. Its totient is φ = 22602393396.

The previous prime is 22716547093. The next prime is 22716547127. The reversal of 22716547097 is 79074561722.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22716547097 - 2² = 22716547093 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22716547093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57076553 + ... + 57076950.

It is an arithmetic number, because the mean of its divisors is an integer number (5707675200).

Almost surely, 2^22716547097 is an apocalyptic number.

It is an amenable number.

22716547097 is a deficient number, since it is larger than the sum of its proper divisors (114153703).

22716547097 is a wasteful number, since it uses less digits than its factorization.

22716547097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114153702.

The product of its (nonzero) digits is 1481760, while the sum is 50.

The spelling of 22716547097 in words is "twenty-two billion, seven hundred sixteen million, five hundred forty-seven thousand, ninety-seven".