1232112299 has 8 divisors (see below), whose sum is σ = 1390471920. Its totient is φ = 1081477600.

The previous prime is 1232112251. The next prime is 1232112307. The reversal of 1232112299 is 9922112321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1232112299 - 2²⁸ = 963676843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232112899) 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, 1930892 + ... + 1931529.

It is an arithmetic number, because the mean of its divisors is an integer number (173808990).

Almost surely, 2^1232112299 is an apocalyptic number.

1232112299 is a deficient number, since it is larger than the sum of its proper divisors (158359621).

1232112299 is a wasteful number, since it uses less digits than its factorization.

1232112299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3862461.

The product of its digits is 3888, while the sum is 32.

The square root of 1232112299 is about 35101.4572204631. The cubic root of 1232112299 is about 1072.0542534337.

The spelling of 1232112299 in words is "one billion, two hundred thirty-two million, one hundred twelve thousand, two hundred ninety-nine".