22469013466889 has 4 divisors (see below), whose sum is σ = 24511651054800. Its totient is φ = 20426375878980.

The previous prime is 22469013466871. The next prime is 22469013466957. The reversal of 22469013466889 is 98866431096422.

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 22469013466889 - 2¹² = 22469013462793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22469013466819) 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, 1021318793939 + ... + 1021318793960.

It is an arithmetic number, because the mean of its divisors is an integer number (6127912763700).

Almost surely, 2^{22469013466889} is an apocalyptic number.

It is an amenable number.

22469013466889 is a deficient number, since it is larger than the sum of its proper divisors (2042637587911).

22469013466889 is a wasteful number, since it uses less digits than its factorization.

22469013466889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2042637587910.

The product of its (nonzero) digits is 214990848, while the sum is 68.

The spelling of 22469013466889 in words is "twenty-two trillion, four hundred sixty-nine billion, thirteen million, four hundred sixty-six thousand, eight hundred eighty-nine".