112220433 has 12 divisors (see below), whose sum is σ = 174565300. Its totient is φ = 69058656.

The previous prime is 112220431. The next prime is 112220483. The reversal of 112220433 is 334022211.

112220433 is a `hidden beast` number, since 1 + 12 + 220 + 433 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 42614784 + 69605649 = 6528^2 + 8343^2 .

It is not a de Polignac number, because 112220433 - 2¹ = 112220431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112220431) by changing a digit.

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, 479458 + ... + 479691.

Almost surely, 2^112220433 is an apocalyptic number.

112220433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

112220433 is a deficient number, since it is larger than the sum of its proper divisors (62344867).

112220433 is a wasteful number, since it uses less digits than its factorization.

112220433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959168 (or 959165 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 112220433 is about 10593.4146053102. The cubic root of 112220433 is about 482.3444806488.

Adding to 112220433 its reverse (334022211), we get a palindrome (446242644).

The spelling of 112220433 in words is "one hundred twelve million, two hundred twenty thousand, four hundred thirty-three".