113522242 has 8 divisors (see below), whose sum is σ = 171583632. Its totient is φ = 56327700.

The previous prime is 113522231. The next prime is 113522251. The reversal of 113522242 is 242225311.

It is a happy number.

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

It is a plaindrome in base 14.

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 3 ways as a sum of consecutive naturals, for example, 216384 + ... + 216907.

It is an arithmetic number, because the mean of its divisors is an integer number (21447954).

Almost surely, 2^113522242 is an apocalyptic number.

113522242 is a deficient number, since it is larger than the sum of its proper divisors (58061390).

113522242 is a wasteful number, since it uses less digits than its factorization.

113522242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433424.

The product of its digits is 960, while the sum is 22.

The square root of 113522242 is about 10654.6816939785. The cubic root of 113522242 is about 484.2024544052.

Adding to 113522242 its reverse (242225311), we get a palindrome (355747553).

It can be divided in two parts, 11 and 3522242, that added together give a palindrome (3522253).

The spelling of 113522242 in words is "one hundred thirteen million, five hundred twenty-two thousand, two hundred forty-two".