22481333973 has 40 divisors (see below), whose sum is σ = 38404354560. Its totient is φ = 12838603680.

The previous prime is 22481333947. The next prime is 22481334017. The reversal of 22481333973 is 37933318422.

22481333973 is a `hidden beast` number, since 2 + 248 + 1 + 3 + 339 + 73 = 666.

It is not a de Polignac number, because 22481333973 - 2⁶ = 22481333909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22481333933) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 986083 + ... + 1008623.

It is an arithmetic number, because the mean of its divisors is an integer number (960108864).

Almost surely, 2^22481333973 is an apocalyptic number.

It is an amenable number.

22481333973 is a deficient number, since it is larger than the sum of its proper divisors (15923020587).

22481333973 is a wasteful number, since it uses less digits than its factorization.

22481333973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24319 (or 24310 counting only the distinct ones).

The product of its digits is 653184, while the sum is 45.

The spelling of 22481333973 in words is "twenty-two billion, four hundred eighty-one million, three hundred thirty-three thousand, nine hundred seventy-three".