112173773952 has 128 divisors (see below), whose sum is σ = 301687848000. Its totient is φ = 36926521344.

The previous prime is 112173773917. The next prime is 112173773963. The reversal of 112173773952 is 259377371211.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10296124 + ... + 10307012.

Almost surely, 2^112173773952 is an apocalyptic number.

112173773952 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 112173773952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150843924000).

112173773952 is an abundant number, since it is smaller than the sum of its proper divisors (189514074048).

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

112173773952 is a wasteful number, since it uses less digits than its factorization.

112173773952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11238 (or 11226 counting only the distinct ones).

The product of its digits is 555660, while the sum is 48.

The spelling of 112173773952 in words is "one hundred twelve billion, one hundred seventy-three million, seven hundred seventy-three thousand, nine hundred fifty-two".