112223161270140 has 48 divisors (see below), whose sum is σ = 314225445356928. Its totient is φ = 29926119786304.

The previous prime is 112223161270097. The next prime is 112223161270163. The reversal of 112223161270140 is 41072161322211.

It is a congruent number.

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, 37434499 + ... + 40321061.

It is an arithmetic number, because the mean of its divisors is an integer number (6546363444936).

Almost surely, 2^{112223161270140} is an apocalyptic number.

112223161270140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112223161270140 is an abundant number, since it is smaller than the sum of its proper divisors (202002284086788).

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

112223161270140 is a wasteful number, since it uses less digits than its factorization.

112223161270140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3534538 (or 3534536 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The spelling of 112223161270140 in words is "one hundred twelve trillion, two hundred twenty-three billion, one hundred sixty-one million, two hundred seventy thousand, one hundred forty".