1112232200 has 48 divisors (see below), whose sum is σ = 2611590660. Its totient is φ = 440480000.

The previous prime is 1112232181. The next prime is 1112232217. The reversal of 1112232200 is 22322111.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 700872676 + 411359524 = 26474^2 + 20282^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7331 + ... + 47730.

Almost surely, 2^1112232200 is an apocalyptic number.

1112232200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112232200 is an abundant number, since it is smaller than the sum of its proper divisors (1499358460).

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

1112232200 is a wasteful number, since it uses less digits than its factorization.

1112232200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55178 (or 55169 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1112232200 is about 33350.1454269693. The cubic root of 1112232200 is about 1036.0923999418.

Adding to 1112232200 its reverse (22322111), we get a palindrome (1134554311).

The spelling of 1112232200 in words is "one billion, one hundred twelve million, two hundred thirty-two thousand, two hundred".