112223558 has 4 divisors (see below), whose sum is σ = 168335340. Its totient is φ = 56111778.

The previous prime is 112223549. The next prime is 112223567. The reversal of 112223558 is 855322211.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (112223549) and next prime (112223567).

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 112223558.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28055888 + ... + 28055891.

It is an arithmetic number, because the mean of its divisors is an integer number (42083835).

Almost surely, 2^112223558 is an apocalyptic number.

112223558 is a deficient number, since it is larger than the sum of its proper divisors (56111782).

112223558 is an equidigital number, since it uses as much as digits as its factorization.

112223558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56111781.

The product of its digits is 4800, while the sum is 29.

The square root of 112223558 is about 10593.5621015785. The cubic root of 112223558 is about 482.3489578861.

Adding to 112223558 its reverse (855322211), we get a palindrome (967545769).

The spelling of 112223558 in words is "one hundred twelve million, two hundred twenty-three thousand, five hundred fifty-eight".