112233133100 has 36 divisors (see below), whose sum is σ = 265686437688. Its totient is φ = 40812048000.

The previous prime is 112233133093. The next prime is 112233133147. The reversal of 112233133100 is 1331332211.

It is a super-2 number, since 2×112233133100² (a number of 23 digits) contains 22 as substring.

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

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, 51013961 + ... + 51016160.

Almost surely, 2^112233133100 is an apocalyptic number.

112233133100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112233133100 is an abundant number, since it is smaller than the sum of its proper divisors (153453304588).

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

112233133100 is a wasteful number, since it uses less digits than its factorization.

112233133100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102030146 (or 102030139 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 112233133100 its reverse (1331332211), we get a palindrome (113564465311).

The spelling of 112233133100 in words is "one hundred twelve billion, two hundred thirty-three million, one hundred thirty-three thousand, one hundred".