22730250087 has 12 divisors (see below), whose sum is σ = 32834126520. Its totient is φ = 15152787888.

The previous prime is 22730250073. The next prime is 22730250119. The reversal of 22730250087 is 78005203722.

It is a happy number.

22730250087 is a `hidden beast` number, since 2 + 2 + 73 + 0 + 2 + 500 + 87 = 666.

It is not a de Polignac number, because 22730250087 - 2⁸ = 22730249831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22730250047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 204553 + ... + 295469.

It is an arithmetic number, because the mean of its divisors is an integer number (2736177210).

Almost surely, 2^22730250087 is an apocalyptic number.

22730250087 is a deficient number, since it is larger than the sum of its proper divisors (10103876433).

22730250087 is a wasteful number, since it uses less digits than its factorization.

22730250087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118702 (or 118699 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The spelling of 22730250087 in words is "twenty-two billion, seven hundred thirty million, two hundred fifty thousand, eighty-seven".