112020201001200 has 120 divisors (see below), whose sum is σ = 362013602222448. Its totient is φ = 29607699107840.

The previous prime is 112020201001183. The next prime is 112020201001201. The reversal of 112020201001200 is 2100102020211.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112020201001201) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 412918239 + ... + 413189438.

Almost surely, 2^{112020201001200} is an apocalyptic number.

112020201001200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112020201001200 is an abundant number, since it is smaller than the sum of its proper divisors (249993401221248).

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

112020201001200 is a wasteful number, since it uses less digits than its factorization.

112020201001200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826107811 (or 826107800 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 112020201001200 its reverse (2100102020211), we get a palindrome (114120303021411).

The spelling of 112020201001200 in words is "one hundred twelve trillion, twenty billion, two hundred one million, one thousand, two hundred".