1113233112200 has 96 divisors (see below), whose sum is σ = 2823971441760. Its totient is φ = 404753625600.

The previous prime is 1113233112197. The next prime is 1113233112209. The reversal of 1113233112200 is 22113323111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (1113233112209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17023967 + ... + 17089233.

It is an arithmetic number, because the mean of its divisors is an integer number (29416369185).

Almost surely, 2^{1113233112200} is an apocalyptic number.

1113233112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113233112200 is an abundant number, since it is smaller than the sum of its proper divisors (1710738329560).

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

1113233112200 is a wasteful number, since it uses less digits than its factorization.

1113233112200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73047 (or 73038 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1113233112200 its reverse (22113323111), we get a palindrome (1135346435311).

The spelling of 1113233112200 in words is "one trillion, one hundred thirteen billion, two hundred thirty-three million, one hundred twelve thousand, two hundred".