112121222401140 has 96 divisors (see below), whose sum is σ = 320562883912320. Its totient is φ = 29274166020096.

The previous prime is 112121222401099. The next prime is 112121222401219. The reversal of 112121222401140 is 41104222121211.

It is a self number, because there is not a number n which added to its sum of digits gives 112121222401140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92824950 + ... + 94025069.

It is an arithmetic number, because the mean of its divisors is an integer number (3339196707420).

Almost surely, 2^{112121222401140} is an apocalyptic number.

112121222401140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112121222401140 is an abundant number, since it is smaller than the sum of its proper divisors (208441661511180).

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

112121222401140 is a wasteful number, since it uses less digits than its factorization.

112121222401140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186850241 (or 186850239 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

Adding to 112121222401140 its reverse (41104222121211), we get a palindrome (153225444522351).

The spelling of 112121222401140 in words is "one hundred twelve trillion, one hundred twenty-one billion, two hundred twenty-two million, four hundred one thousand, one hundred forty".