12234111996 has 12 divisors (see below), whose sum is σ = 28546261352. Its totient is φ = 4078037328.

The previous prime is 12234111949. The next prime is 12234111997. The reversal of 12234111996 is 69911143221.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×12234111996² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12234111997) 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, 509754655 + ... + 509754678.

Almost surely, 2^12234111996 is an apocalyptic number.

It is an amenable number.

12234111996 is an abundant number, since it is smaller than the sum of its proper divisors (16312149356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12234111996 is a wasteful number, since it uses less digits than its factorization.

12234111996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019509340 (or 1019509338 counting only the distinct ones).

The product of its digits is 23328, while the sum is 39.

The spelling of 12234111996 in words is "twelve billion, two hundred thirty-four million, one hundred eleven thousand, nine hundred ninety-six".