22328589723 has 32 divisors (see below), whose sum is σ = 32818452480. Its totient is φ = 13390928640.

The previous prime is 22328589713. The next prime is 22328589733. The reversal of 22328589723 is 32798582322.

It is an interprime number because it is at equal distance from previous prime (22328589713) and next prime (22328589733).

It is not a de Polignac number, because 22328589723 - 2¹⁰ = 22328588699 is a prime.

It is a super-3 number, since 3×22328589723³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (22328589713) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3100615 + ... + 3107807.

It is an arithmetic number, because the mean of its divisors is an integer number (1025576640).

Almost surely, 2^22328589723 is an apocalyptic number.

22328589723 is a deficient number, since it is larger than the sum of its proper divisors (10489862757).

22328589723 is a wasteful number, since it uses less digits than its factorization.

22328589723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8179.

The product of its digits is 2903040, while the sum is 51.

The spelling of 22328589723 in words is "twenty-two billion, three hundred twenty-eight million, five hundred eighty-nine thousand, seven hundred twenty-three".