112302121200 has 60 divisors (see below), whose sum is σ = 359741132088. Its totient is φ = 29947232000.

The previous prime is 112302121199. The next prime is 112302121273. The reversal of 112302121200 is 2121203211.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×112302121200² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112302121200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46791351 + ... + 46793750.

Almost surely, 2^112302121200 is an apocalyptic number.

112302121200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112302121200 is an abundant number, since it is smaller than the sum of its proper divisors (247439010888).

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

112302121200 is a wasteful number, since it uses less digits than its factorization.

112302121200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93585122 (or 93585111 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 112302121200 its reverse (2121203211), we get a palindrome (114423324411).

The spelling of 112302121200 in words is "one hundred twelve billion, three hundred two million, one hundred twenty-one thousand, two hundred".