113044222 has 4 divisors (see below), whose sum is σ = 169566336. Its totient is φ = 56522110.

The previous prime is 113044219. The next prime is 113044229. The reversal of 113044222 is 222440311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222440311 = 53 ⋅4196987.

It is a super-3 number, since 3×113044222³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 113044222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113044229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28261054 + ... + 28261057.

It is an arithmetic number, because the mean of its divisors is an integer number (42391584).

Almost surely, 2^113044222 is an apocalyptic number.

113044222 is a deficient number, since it is larger than the sum of its proper divisors (56522114).

113044222 is an equidigital number, since it uses as much as digits as its factorization.

113044222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56522113.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 113044222 is about 10632.2256371843. The cubic root of 113044222 is about 483.5218709038.

Adding to 113044222 its reverse (222440311), we get a palindrome (335484533).

The spelling of 113044222 in words is "one hundred thirteen million, forty-four thousand, two hundred twenty-two".