113222213 has 8 divisors (see below), whose sum is σ = 122085600. Its totient is φ = 104380848.

The previous prime is 113222203. The next prime is 113222237. The reversal of 113222213 is 312222311.

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

It is not a de Polignac number, because 113222213 - 2⁶ = 113222149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113222191 and 113222200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113222203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6098 + ... + 16236.

It is an arithmetic number, because the mean of its divisors is an integer number (15260700).

Almost surely, 2^113222213 is an apocalyptic number.

113222213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

113222213 is a deficient number, since it is larger than the sum of its proper divisors (8863387).

113222213 is a wasteful number, since it uses less digits than its factorization.

113222213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11011.

The product of its digits is 144, while the sum is 17.

The square root of 113222213 is about 10640.5926996573. The cubic root of 113222213 is about 483.7755103204.

Adding to 113222213 its reverse (312222311), we get a palindrome (425444524).

The spelling of 113222213 in words is "one hundred thirteen million, two hundred twenty-two thousand, two hundred thirteen".