112420132239 has 8 divisors (see below), whose sum is σ = 150018321712. Its totient is φ = 74884348800.

The previous prime is 112420132219. The next prime is 112420132267. The reversal of 112420132239 is 932231024211.

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

It is not a de Polignac number, because 112420132239 - 2⁸ = 112420131983 is a prime.

It is a super-2 number, since 2×112420132239² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112420132219) 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, 15597304 + ... + 15604509.

It is an arithmetic number, because the mean of its divisors is an integer number (18752290214).

Almost surely, 2^112420132239 is an apocalyptic number.

112420132239 is a deficient number, since it is larger than the sum of its proper divisors (37598189473).

112420132239 is a wasteful number, since it uses less digits than its factorization.

112420132239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31203017.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 112420132239 in words is "one hundred twelve billion, four hundred twenty million, one hundred thirty-two thousand, two hundred thirty-nine".