22715333973 has 6 divisors (see below), whose sum is σ = 32811037974. Its totient is φ = 15143555976.

The previous prime is 22715333959. The next prime is 22715334011. The reversal of 22715333973 is 37933351722.

22715333973 is a `hidden beast` number, since 2 + 27 + 1 + 533 + 3 + 97 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 22267503729 + 447830244 = 149223^2 + 21162^2 .

It is not a de Polignac number, because 22715333973 - 2⁹ = 22715333461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22715333273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1261962990 + ... + 1261963007.

It is an arithmetic number, because the mean of its divisors is an integer number (5468506329).

Almost surely, 2^22715333973 is an apocalyptic number.

It is an amenable number.

22715333973 is a deficient number, since it is larger than the sum of its proper divisors (10095704001).

22715333973 is a wasteful number, since it uses less digits than its factorization.

22715333973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2523926003 (or 2523926000 counting only the distinct ones).

The product of its digits is 714420, while the sum is 45.

The spelling of 22715333973 in words is "twenty-two billion, seven hundred fifteen million, three hundred thirty-three thousand, nine hundred seventy-three".