112621723736 has 64 divisors (see below), whose sum is σ = 227501913600. Its totient is φ = 52098740352.

The previous prime is 112621723733. The next prime is 112621723867. The reversal of 112621723736 is 637327126211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112621723693 and 112621723702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112621723733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3319370 + ... + 3353126.

It is an arithmetic number, because the mean of its divisors is an integer number (3554717400).

Almost surely, 2^112621723736 is an apocalyptic number.

It is an amenable number.

112621723736 is an abundant number, since it is smaller than the sum of its proper divisors (114880189864).

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

112621723736 is a wasteful number, since it uses less digits than its factorization.

112621723736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34296 (or 34292 counting only the distinct ones).

The product of its digits is 127008, while the sum is 41.

Adding to 112621723736 its reverse (637327126211), we get a palindrome (749948849947).

The spelling of 112621723736 in words is "one hundred twelve billion, six hundred twenty-one million, seven hundred twenty-three thousand, seven hundred thirty-six".