112155227533140 has 96 divisors (see below), whose sum is σ = 345280746553344. Its totient is φ = 26975058284160.

The previous prime is 112155227533081. The next prime is 112155227533159. The reversal of 112155227533140 is 41335722551211.

It is a junction number, because it is equal to n+sod(n) for n = 112155227533092 and 112155227533101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 668940444 + ... + 669108083.

It is an arithmetic number, because the mean of its divisors is an integer number (3596674443264).

Almost surely, 2^{112155227533140} is an apocalyptic number.

112155227533140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112155227533140 is an abundant number, since it is smaller than the sum of its proper divisors (233125519020204).

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

112155227533140 is a wasteful number, since it uses less digits than its factorization.

112155227533140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338048677 (or 1338048675 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 42.

The spelling of 112155227533140 in words is "one hundred twelve trillion, one hundred fifty-five billion, two hundred twenty-seven million, five hundred thirty-three thousand, one hundred forty".