115314222 has 32 divisors (see below), whose sum is σ = 238178304. Its totient is φ = 37195200.

The previous prime is 115314209. The next prime is 115314233. The reversal of 115314222 is 222413511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29397 + ... + 33087.

It is an arithmetic number, because the mean of its divisors is an integer number (7443072).

Almost surely, 2^115314222 is an apocalyptic number.

115314222 is an abundant number, since it is smaller than the sum of its proper divisors (122864082).

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

115314222 is a wasteful number, since it uses less digits than its factorization.

115314222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3864.

The product of its digits is 480, while the sum is 21.

The square root of 115314222 is about 10738.4459769559. The cubic root of 115314222 is about 486.7369216354.

Adding to 115314222 its reverse (222413511), we get a palindrome (337727733).

It can be divided in two parts, 11531 and 4222, that added together give a triangular number (15753 = T₁₇₇).

The spelling of 115314222 in words is "one hundred fifteen million, three hundred fourteen thousand, two hundred twenty-two".