12223322889 has 16 divisors (see below), whose sum is σ = 16692259584. Its totient is φ = 7951986000.

The previous prime is 12223322873. The next prime is 12223322911. The reversal of 12223322889 is 98822332221.

It is not a de Polignac number, because 12223322889 - 2⁴ = 12223322873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12223322889.

It is not an unprimeable number, because it can be changed into a prime (12223322809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97314 + ... + 184164.

It is an arithmetic number, because the mean of its divisors is an integer number (1043266224).

Almost surely, 2^12223322889 is an apocalyptic number.

It is an amenable number.

12223322889 is a deficient number, since it is larger than the sum of its proper divisors (4468936695).

12223322889 is a wasteful number, since it uses less digits than its factorization.

12223322889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87988.

The product of its digits is 165888, while the sum is 42.

It can be divided in two parts, 1222332 and 2889, that added together give a palindrome (1225221).

The spelling of 12223322889 in words is "twelve billion, two hundred twenty-three million, three hundred twenty-two thousand, eight hundred eighty-nine".