112551823772 has 24 divisors (see below), whose sum is σ = 208907267184. Its totient is φ = 52875314432.

The previous prime is 112551823763. The next prime is 112551823777. The reversal of 112551823772 is 277328155211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112551823777) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1369943 + ... + 1449774.

It is an arithmetic number, because the mean of its divisors is an integer number (8704469466).

Almost surely, 2^112551823772 is an apocalyptic number.

It is an amenable number.

112551823772 is a deficient number, since it is larger than the sum of its proper divisors (96355443412).

112551823772 is a wasteful number, since it uses less digits than its factorization.

112551823772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2820325 (or 2820323 counting only the distinct ones).

The product of its digits is 235200, while the sum is 44.

Adding to 112551823772 its reverse (277328155211), we get a palindrome (389879978983).

The spelling of 112551823772 in words is "one hundred twelve billion, five hundred fifty-one million, eight hundred twenty-three thousand, seven hundred seventy-two".