112169323392 has 256 divisors, whose sum is σ = 355858513920. Its totient is φ = 30608455680.

The previous prime is 112169323379. The next prime is 112169323421. The reversal of 112169323392 is 293323961211.

It is a super-2 number, since 2×112169323392² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67449153 + ... + 67450815.

It is an arithmetic number, because the mean of its divisors is an integer number (1390072320).

Almost surely, 2^112169323392 is an apocalyptic number.

112169323392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112169323392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177929256960).

112169323392 is an abundant number, since it is smaller than the sum of its proper divisors (243689190528).

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

112169323392 is a wasteful number, since it uses less digits than its factorization.

112169323392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2801 (or 2789 counting only the distinct ones).

The product of its digits is 104976, while the sum is 42.

The spelling of 112169323392 in words is "one hundred twelve billion, one hundred sixty-nine million, three hundred twenty-three thousand, three hundred ninety-two".