112333220 has 36 divisors (see below), whose sum is σ = 239117340. Its totient is φ = 44324928.

The previous prime is 112333183. The next prime is 112333231. The reversal of 112333220 is 22333211.

It can be written as a sum of positive squares in 2 ways, for example, as 59567524 + 52765696 = 7718^2 + 7264^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 494747 + ... + 494973.

Almost surely, 2^112333220 is an apocalyptic number.

112333220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112333220 is an abundant number, since it is smaller than the sum of its proper divisors (126784120).

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

112333220 is a wasteful number, since it uses less digits than its factorization.

112333220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 112333220 is about 10598.7367171753. The cubic root of 112333220 is about 482.5060197733.

Adding to 112333220 its reverse (22333211), we get a palindrome (134666431).

Subtracting from 112333220 its reverse (22333211), we obtain a palindrome (90000009).

It can be divided in two parts, 1123 and 33220, that added together give a palindrome (34343).

The spelling of 112333220 in words is "one hundred twelve million, three hundred thirty-three thousand, two hundred twenty".