113245222 has 8 divisors (see below), whose sum is σ = 170215272. Its totient is φ = 56506800.

The previous prime is 113245217. The next prime is 113245243. The reversal of 113245222 is 222542311.

It is a happy number.

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

It is a super-3 number, since 3×113245222³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113245193 and 113245202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56679 + ... + 58642.

It is an arithmetic number, because the mean of its divisors is an integer number (21276909).

Almost surely, 2^113245222 is an apocalyptic number.

113245222 is a deficient number, since it is larger than the sum of its proper divisors (56970050).

113245222 is a wasteful number, since it uses less digits than its factorization.

113245222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115814.

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

The square root of 113245222 is about 10641.6738345055. The cubic root of 113245222 is about 483.8082790280.

Adding to 113245222 its reverse (222542311), we get a palindrome (335787533).

The spelling of 113245222 in words is "one hundred thirteen million, two hundred forty-five thousand, two hundred twenty-two".