22465623161243 has 8 divisors (see below), whose sum is σ = 24367304319120. Its totient is φ = 20628405771520.

The previous prime is 22465623161197. The next prime is 22465623161273. The reversal of 22465623161243 is 34216132656422.

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

It is a cyclic number.

It is not a de Polignac number, because 22465623161243 - 2¹⁸ = 22465622899099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22465623161273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16115941313 + ... + 16115942706.

It is an arithmetic number, because the mean of its divisors is an integer number (3045913039890).

Almost surely, 2^{22465623161243} is an apocalyptic number.

22465623161243 is a deficient number, since it is larger than the sum of its proper divisors (1901681157877).

22465623161243 is a wasteful number, since it uses less digits than its factorization.

22465623161243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32231884077.

The product of its digits is 2488320, while the sum is 47.

The spelling of 22465623161243 in words is "twenty-two trillion, four hundred sixty-five billion, six hundred twenty-three million, one hundred sixty-one thousand, two hundred forty-three".