115522214 has 8 divisors (see below), whose sum is σ = 177966768. Its totient is φ = 56199960.

The previous prime is 115522207. The next prime is 115522237. The reversal of 115522214 is 412225511.

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

It is a self number, because there is not a number n which added to its sum of digits gives 115522214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 780482 + ... + 780629.

It is an arithmetic number, because the mean of its divisors is an integer number (22245846).

Almost surely, 2^115522214 is an apocalyptic number.

115522214 is a deficient number, since it is larger than the sum of its proper divisors (62444554).

115522214 is a wasteful number, since it uses less digits than its factorization.

115522214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561150.

The product of its digits is 800, while the sum is 23.

The square root of 115522214 is about 10748.1260692271. The cubic root of 115522214 is about 487.0293879585.

Adding to 115522214 its reverse (412225511), we get a palindrome (527747725).

The spelling of 115522214 in words is "one hundred fifteen million, five hundred twenty-two thousand, two hundred fourteen".