22750326769 has 4 divisors (see below), whose sum is σ = 22750755696. Its totient is φ = 22749897844.

The previous prime is 22750326763. The next prime is 22750326787. The reversal of 22750326769 is 96762305722.

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 22750326769 - 2⁹ = 22750326257 is a prime.

It is a super-2 number, since 2×22750326769² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22750326763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121459 + ... + 245464.

It is an arithmetic number, because the mean of its divisors is an integer number (5687688924).

Almost surely, 2^22750326769 is an apocalyptic number.

It is an amenable number.

22750326769 is a deficient number, since it is larger than the sum of its proper divisors (428927).

22750326769 is an equidigital number, since it uses as much as digits as its factorization.

22750326769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428926.

The product of its (nonzero) digits is 1905120, while the sum is 49.

The spelling of 22750326769 in words is "twenty-two billion, seven hundred fifty million, three hundred twenty-six thousand, seven hundred sixty-nine".