112000000121200 has 60 divisors (see below), whose sum is σ = 273640678319880. Its totient is φ = 44040678004480.

The previous prime is 112000000121171. The next prime is 112000000121279. The reversal of 112000000121200 is 2121000000211.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2372857759 + ... + 2372904958.

It is an arithmetic number, because the mean of its divisors is an integer number (4560677971998).

Almost surely, 2^{112000000121200} is an apocalyptic number.

112000000121200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112000000121200 is an abundant number, since it is smaller than the sum of its proper divisors (161640678198680).

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

112000000121200 is a wasteful number, since it uses less digits than its factorization.

112000000121200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4745762794 (or 4745762783 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 112000000121200 its reverse (2121000000211), we get a palindrome (114121000121411).

The spelling of 112000000121200 in words is "one hundred twelve trillion, one hundred twenty-one thousand, two hundred".