22530334677 has 4 divisors (see below), whose sum is σ = 30040446240. Its totient is φ = 15020223116.

The previous prime is 22530334643. The next prime is 22530334703. The reversal of 22530334677 is 77643303522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22530334677 - 2²⁴ = 22513557461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22530334877) 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 3 ways as a sum of consecutive naturals, for example, 3755055777 + ... + 3755055782.

It is an arithmetic number, because the mean of its divisors is an integer number (7510111560).

Almost surely, 2^22530334677 is an apocalyptic number.

It is an amenable number.

22530334677 is a deficient number, since it is larger than the sum of its proper divisors (7510111563).

22530334677 is an equidigital number, since it uses as much as digits as its factorization.

22530334677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7510111562.

The product of its (nonzero) digits is 635040, while the sum is 42.

The spelling of 22530334677 in words is "twenty-two billion, five hundred thirty million, three hundred thirty-four thousand, six hundred seventy-seven".