22097065089 has 32 divisors (see below), whose sum is σ = 32623741440. Its totient is φ = 13192505600.

The previous prime is 22097065061. The next prime is 22097065091. The reversal of 22097065089 is 98056079022.

It is a cyclic number.

It is not a de Polignac number, because 22097065089 - 2²⁰ = 22096016513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22097065489) 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, 614569 + ... + 649529.

It is an arithmetic number, because the mean of its divisors is an integer number (1019491920).

Almost surely, 2^22097065089 is an apocalyptic number.

It is an amenable number.

22097065089 is a deficient number, since it is larger than the sum of its proper divisors (10526676351).

22097065089 is a wasteful number, since it uses less digits than its factorization.

22097065089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35261.

The product of its (nonzero) digits is 544320, while the sum is 48.

The spelling of 22097065089 in words is "twenty-two billion, ninety-seven million, sixty-five thousand, eighty-nine".