112119779152 has 80 divisors (see below), whose sum is σ = 233699328000. Its totient is φ = 51941831040.

The previous prime is 112119779147. The next prime is 112119779221. The reversal of 112119779152 is 251977911211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34275277 + ... + 34278547.

It is an arithmetic number, because the mean of its divisors is an integer number (2921241600).

Almost surely, 2^112119779152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112119779152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116849664000).

112119779152 is an abundant number, since it is smaller than the sum of its proper divisors (121579548848).

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

112119779152 is a wasteful number, since it uses less digits than its factorization.

112119779152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5744 (or 5738 counting only the distinct ones).

The product of its digits is 79380, while the sum is 46.

The spelling of 112119779152 in words is "one hundred twelve billion, one hundred nineteen million, seven hundred seventy-nine thousand, one hundred fifty-two".