113221214 has 16 divisors (see below), whose sum is σ = 173918016. Its totient is φ = 55255200.

The previous prime is 113221211. The next prime is 113221217. The reversal of 113221214 is 412122311.

It is an interprime number because it is at equal distance from previous prime (113221211) and next prime (113221217).

It is a junction number, because it is equal to n+sod(n) for n = 113221192 and 113221201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113221211) 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 in 7 ways as a sum of consecutive naturals, for example, 38144 + ... + 41004.

It is an arithmetic number, because the mean of its divisors is an integer number (10869876).

Almost surely, 2^113221214 is an apocalyptic number.

113221214 is a deficient number, since it is larger than the sum of its proper divisors (60696802).

113221214 is a wasteful number, since it uses less digits than its factorization.

113221214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3331.

The product of its digits is 96, while the sum is 17.

The square root of 113221214 is about 10640.5457566800. The cubic root of 113221214 is about 483.7740874749.

Adding to 113221214 its reverse (412122311), we get a palindrome (525343525).

The spelling of 113221214 in words is "one hundred thirteen million, two hundred twenty-one thousand, two hundred fourteen".