113403222 has 12 divisors (see below), whose sum is σ = 245707020. Its totient is φ = 37801068.

The previous prime is 113403221. The next prime is 113403299. The reversal of 113403222 is 222304311.

113403222 is a `hidden beast` number, since 1 + 1 + 340 + 322 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 6300179 = 113403222 / (1 + 1 + 3 + 4 + 0 + 3 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 113403195 and 113403204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113403221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3150072 + ... + 3150107.

It is an arithmetic number, because the mean of its divisors is an integer number (20475585).

Almost surely, 2^113403222 is an apocalyptic number.

113403222 is an abundant number, since it is smaller than the sum of its proper divisors (132303798).

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

113403222 is a wasteful number, since it uses less digits than its factorization.

113403222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6300187 (or 6300184 counting only the distinct ones).

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

The square root of 113403222 is about 10649.0948911163. The cubic root of 113403222 is about 484.0331779501.

Adding to 113403222 its reverse (222304311), we get a palindrome (335707533).

The spelling of 113403222 in words is "one hundred thirteen million, four hundred three thousand, two hundred twenty-two".