113220301200 has 120 divisors (see below), whose sum is σ = 366421735008. Its totient is φ = 29880791040.

The previous prime is 113220301127. The next prime is 113220301253. The reversal of 113220301200 is 2103022311.

113220301200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 (15).

It is a self number, because there is not a number n which added to its sum of digits gives 113220301200.

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 23 ways as a sum of consecutive naturals, for example, 369942 + ... + 602741.

Almost surely, 2^113220301200 is an apocalyptic number.

113220301200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113220301200 is an abundant number, since it is smaller than the sum of its proper divisors (253201433808).

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

113220301200 is a wasteful number, since it uses less digits than its factorization.

113220301200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972801 (or 972790 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 113220301200 its reverse (2103022311), we get a palindrome (115323323511).

The spelling of 113220301200 in words is "one hundred thirteen billion, two hundred twenty million, three hundred one thousand, two hundred".