12114222392 has 32 divisors (see below), whose sum is σ = 23351235600. Its totient is φ = 5887551744.

The previous prime is 12114222391. The next prime is 12114222437. The reversal of 12114222392 is 29322241121.

It is a happy number.

It is a super-3 number, since 3×12114222392³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12114222391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285959 + ... + 325577.

Almost surely, 2^12114222392 is an apocalyptic number.

It is an amenable number.

12114222392 is a deficient number, since it is larger than the sum of its proper divisors (11237013208).

12114222392 is a wasteful number, since it uses less digits than its factorization.

12114222392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40695 (or 40691 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The spelling of 12114222392 in words is "twelve billion, one hundred fourteen million, two hundred twenty-two thousand, three hundred ninety-two".