22323110012009 has 4 divisors (see below), whose sum is σ = 22493515432080. Its totient is φ = 22152704591940.

The previous prime is 22323110011957. The next prime is 22323110012017. The reversal of 22323110012009 is 90021001132322.

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 a de Polignac number, because none of the positive numbers 2^k-22323110012009 is a prime.

It is a super-3 number, since 3×22323110012009³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22323110012209) 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, 85202709839 + ... + 85202710100.

It is an arithmetic number, because the mean of its divisors is an integer number (5623378858020).

Almost surely, 2^{22323110012009} is an apocalyptic number.

It is an amenable number.

22323110012009 is a deficient number, since it is larger than the sum of its proper divisors (170405420071).

22323110012009 is a wasteful number, since it uses less digits than its factorization.

22323110012009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170405420070.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 22323110012009 in words is "twenty-two trillion, three hundred twenty-three billion, one hundred ten million, twelve thousand, nine".