22458133875 has 48 divisors (see below), whose sum is σ = 38111287968. Its totient is φ = 11740622400.

The previous prime is 22458133847. The next prime is 22458133877. The reversal of 22458133875 is 57833185422.

It is not a de Polignac number, because 22458133875 - 2⁵ = 22458133843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22458133877) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21126594 + ... + 21127656.

It is an arithmetic number, because the mean of its divisors is an integer number (793985166).

Almost surely, 2^22458133875 is an apocalyptic number.

22458133875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22458133875 is a deficient number, since it is larger than the sum of its proper divisors (15653154093).

22458133875 is an frugal number, since it uses more digits than its factorization.

22458133875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2197 (or 1124 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 48.

The spelling of 22458133875 in words is "twenty-two billion, four hundred fifty-eight million, one hundred thirty-three thousand, eight hundred seventy-five".