22269115097 has 4 divisors (see below), whose sum is σ = 22477237776. Its totient is φ = 22060992420.

The previous prime is 22269115093. The next prime is 22269115117. The reversal of 22269115097 is 79051196222.

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 22269115097 - 2² = 22269115093 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22269115093) 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, 104061179 + ... + 104061392.

It is an arithmetic number, because the mean of its divisors is an integer number (5619309444).

Almost surely, 2^22269115097 is an apocalyptic number.

It is an amenable number.

22269115097 is a deficient number, since it is larger than the sum of its proper divisors (208122679).

22269115097 is a wasteful number, since it uses less digits than its factorization.

22269115097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208122678.

The product of its (nonzero) digits is 136080, while the sum is 44.

The spelling of 22269115097 in words is "twenty-two billion, two hundred sixty-nine million, one hundred fifteen thousand, ninety-seven".