112371628561920 has 3840 divisors, whose sum is σ = 536902036070400. Its totient is φ = 22305157152768.

The previous prime is 112371628561847. The next prime is 112371628561939. The reversal of 112371628561920 is 29165826173211.

112371628561920 is a `hidden beast` number, since 1 + 1 + 2 + 3 + 7 + 1 + 628 + 5 + 6 + 1 + 9 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (3840).

It is a super-2 number, since 2×112371628561920² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 47155529049 + ... + 47155531431.

It is an arithmetic number, because the mean of its divisors is an integer number (139818238560).

Almost surely, 2^{112371628561920} is an apocalyptic number.

112371628561920 is a gapful number since it is divisible by the number (10) 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 112371628561920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268451018035200).

112371628561920 is an abundant number, since it is smaller than the sum of its proper divisors (424530407508480).

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

112371628561920 is an equidigital number, since it uses as much as digits as its factorization.

112371628561920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2472 (or 2430 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 112371628561920 in words is "one hundred twelve trillion, three hundred seventy-one billion, six hundred twenty-eight million, five hundred sixty-one thousand, nine hundred twenty".