115330222 has 24 divisors (see below), whose sum is σ = 201613104. Its totient is φ = 49335552.

The previous prime is 115330213. The next prime is 115330273. The reversal of 115330222 is 222033511.

It is a self number, because there is not a number n which added to its sum of digits gives 115330222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94158 + ... + 95374.

It is an arithmetic number, because the mean of its divisors is an integer number (8400546).

Almost surely, 2^115330222 is an apocalyptic number.

115330222 is a deficient number, since it is larger than the sum of its proper divisors (86282882).

115330222 is a wasteful number, since it uses less digits than its factorization.

115330222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200 (or 2193 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 115330222 is about 10739.1909378686. The cubic root of 115330222 is about 486.7594323904.

Adding to 115330222 its reverse (222033511), we get a palindrome (337363733).

It can be divided in two parts, 1153 and 30222, that added together give a triangular number (31375 = T₂₅₀).

The spelling of 115330222 in words is "one hundred fifteen million, three hundred thirty thousand, two hundred twenty-two".