113222230 has 32 divisors (see below), whose sum is σ = 229506048. Its totient is φ = 39842400.

The previous prime is 113222203. The next prime is 113222237. The reversal of 113222230 is 32222311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113222237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13192 + ... + 20011.

It is an arithmetic number, because the mean of its divisors is an integer number (7172064).

Almost surely, 2^113222230 is an apocalyptic number.

113222230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113222230 is an abundant number, since it is smaller than the sum of its proper divisors (116283818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113222230 is a wasteful number, since it uses less digits than its factorization.

113222230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33252.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 113222230 is about 10640.5934984849. The cubic root of 113222230 is about 483.7755345330.

Adding to 113222230 its reverse (32222311), we get a palindrome (145444541).

It can be divided in two parts, 1 and 13222230, that added together give a palindrome (13222231).

The spelling of 113222230 in words is "one hundred thirteen million, two hundred twenty-two thousand, two hundred thirty".