22852226897 has 16 divisors (see below), whose sum is σ = 24385204224. Its totient is φ = 21340800000.

The previous prime is 22852226869. The next prime is 22852226933. The reversal of 22852226897 is 79862225822.

It is a cyclic number.

It is not a de Polignac number, because 22852226897 - 2³⁰ = 21778485073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22852246897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1293272 + ... + 1310822.

It is an arithmetic number, because the mean of its divisors is an integer number (1524075264).

Almost surely, 2^22852226897 is an apocalyptic number.

It is an amenable number.

22852226897 is a deficient number, since it is larger than the sum of its proper divisors (1532977327).

22852226897 is a wasteful number, since it uses less digits than its factorization.

22852226897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18160.

The product of its digits is 3870720, while the sum is 53.

The spelling of 22852226897 in words is "twenty-two billion, eight hundred fifty-two million, two hundred twenty-six thousand, eight hundred ninety-seven".