113222563 has 8 divisors (see below), whose sum is σ = 116372480. Its totient is φ = 110115720.

The previous prime is 113222561. The next prime is 113222581. The reversal of 113222563 is 365222311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113222563 - 2¹ = 113222561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113222561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5403 + ... + 15988.

It is an arithmetic number, because the mean of its divisors is an integer number (14546560).

Almost surely, 2^113222563 is an apocalyptic number.

113222563 is a deficient number, since it is larger than the sum of its proper divisors (3149917).

113222563 is an equidigital number, since it uses as much as digits as its factorization.

113222563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21537.

The product of its digits is 2160, while the sum is 25.

The square root of 113222563 is about 10640.6091460969. The cubic root of 113222563 is about 483.7760088129.

Adding to 113222563 its reverse (365222311), we get a palindrome (478444874).

The spelling of 113222563 in words is "one hundred thirteen million, two hundred twenty-two thousand, five hundred sixty-three".