22469134569 has 8 divisors (see below), whose sum is σ = 34238681280. Its totient is φ = 12839505456.

The previous prime is 22469134553. The next prime is 22469134577. The reversal of 22469134569 is 96543196422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22469134569 - 2⁴ = 22469134553 is a prime.

It is a super-2 number, since 2×22469134569² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22469134529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534979374 + ... + 534979415.

It is an arithmetic number, because the mean of its divisors is an integer number (4279835160).

Almost surely, 2^22469134569 is an apocalyptic number.

It is an amenable number.

22469134569 is a deficient number, since it is larger than the sum of its proper divisors (11769546711).

22469134569 is a wasteful number, since it uses less digits than its factorization.

22469134569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069958799.

The product of its digits is 2799360, while the sum is 51.

The spelling of 22469134569 in words is "twenty-two billion, four hundred sixty-nine million, one hundred thirty-four thousand, five hundred sixty-nine".