22491134198675 has 12 divisors (see below), whose sum is σ = 27914429417976. Its totient is φ = 17976505416000.

The previous prime is 22491134198657. The next prime is 22491134198693. The reversal of 22491134198675 is 57689143119422.

It is an interprime number because it is at equal distance from previous prime (22491134198657) and next prime (22491134198693).

It is not a de Polignac number, because 22491134198675 - 2²⁰ = 22491133150099 is a prime.

It is a super-2 number, since 2×22491134198675² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 410020601 + ... + 410075450.

It is an arithmetic number, because the mean of its divisors is an integer number (2326202451498).

Almost surely, 2^{22491134198675} is an apocalyptic number.

22491134198675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22491134198675 is a deficient number, since it is larger than the sum of its proper divisors (5423295219301).

22491134198675 is a wasteful number, since it uses less digits than its factorization.

22491134198675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820097158 (or 820097153 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 62.

The spelling of 22491134198675 in words is "twenty-two trillion, four hundred ninety-one billion, one hundred thirty-four million, one hundred ninety-eight thousand, six hundred seventy-five".