1112210232 has 96 divisors (see below), whose sum is σ = 3322037520. Its totient is φ = 309173760.

The previous prime is 1112210221. The next prime is 1112210237. The reversal of 1112210232 is 2320122111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112210237) 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, 30732 + ... + 56292.

Almost surely, 2^1112210232 is an apocalyptic number.

1112210232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112210232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1661018760).

1112210232 is an abundant number, since it is smaller than the sum of its proper divisors (2209827288).

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

1112210232 is a wasteful number, since it uses less digits than its factorization.

1112210232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25621 (or 25610 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1112210232 is about 33349.8160714568. The cubic root of 1112210232 is about 1036.0855785162.

Adding to 1112210232 its reverse (2320122111), we get a palindrome (3432332343).

The spelling of 1112210232 in words is "one billion, one hundred twelve million, two hundred ten thousand, two hundred thirty-two".