22343897676 has 48 divisors (see below), whose sum is σ = 54706579200. Its totient is φ = 7084325952.

The previous prime is 22343897669. The next prime is 22343897677. The reversal of 22343897676 is 67679834322.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (22343897677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176731 + ... + 275538.

It is an arithmetic number, because the mean of its divisors is an integer number (1139720400).

Almost surely, 2^22343897676 is an apocalyptic number.

It is an amenable number.

22343897676 is an abundant number, since it is smaller than the sum of its proper divisors (32362681524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22343897676 is a wasteful number, since it uses less digits than its factorization.

22343897676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452478 (or 452476 counting only the distinct ones).

The product of its digits is 18289152, while the sum is 57.

The spelling of 22343897676 in words is "twenty-two billion, three hundred forty-three million, eight hundred ninety-seven thousand, six hundred seventy-six".