115355222 has 8 divisors (see below), whose sum is σ = 177253272. Its totient is φ = 56270800.

The previous prime is 115355171. The next prime is 115355239. The reversal of 115355222 is 222553511.

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

It is a junction number, because it is equal to n+sod(n) for n = 115355191 and 115355200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 703304 + ... + 703467.

It is an arithmetic number, because the mean of its divisors is an integer number (22156659).

Almost surely, 2^115355222 is an apocalyptic number.

115355222 is a deficient number, since it is larger than the sum of its proper divisors (61898050).

115355222 is a wasteful number, since it uses less digits than its factorization.

115355222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1406814.

The product of its digits is 3000, while the sum is 26.

The square root of 115355222 is about 10740.3548358516. The cubic root of 115355222 is about 486.7946012774.

The spelling of 115355222 in words is "one hundred fifteen million, three hundred fifty-five thousand, two hundred twenty-two".