22334534397 has 48 divisors (see below), whose sum is σ = 39588486912. Its totient is φ = 11842629120.

The previous prime is 22334534389. The next prime is 22334534401. The reversal of 22334534397 is 79343543322.

22334534397 is a `hidden beast` number, since 2 + 23 + 3 + 4 + 534 + 3 + 97 = 666.

It is not a de Polignac number, because 22334534397 - 2³ = 22334534389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22334534297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70818 + ... + 222899.

It is an arithmetic number, because the mean of its divisors is an integer number (824760144).

Almost surely, 2^22334534397 is an apocalyptic number.

It is an amenable number.

22334534397 is a deficient number, since it is larger than the sum of its proper divisors (17253952515).

22334534397 is a wasteful number, since it uses less digits than its factorization.

22334534397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293818 (or 293815 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 45.

The spelling of 22334534397 in words is "twenty-two billion, three hundred thirty-four million, five hundred thirty-four thousand, three hundred ninety-seven".