12222113933 has 4 divisors (see below), whose sum is σ = 12222389088. Its totient is φ = 12221838780.

The previous prime is 12222113927. The next prime is 12222113941. The reversal of 12222113933 is 33931122221.

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, and also an emirpimes, since its reverse is a distinct semiprime: 33931122221 = 131543 ⋅257947.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12222113933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12222113896 and 12222113905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12222113333) 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, 54041 + ... + 165422.

It is an arithmetic number, because the mean of its divisors is an integer number (3055597272).

Almost surely, 2^12222113933 is an apocalyptic number.

It is an amenable number.

12222113933 is a deficient number, since it is larger than the sum of its proper divisors (275155).

12222113933 is an equidigital number, since it uses as much as digits as its factorization.

12222113933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275154.

The product of its digits is 3888, while the sum is 29.

The spelling of 12222113933 in words is "twelve billion, two hundred twenty-two million, one hundred thirteen thousand, nine hundred thirty-three".