11122315 has 24 divisors (see below), whose sum is σ = 14625360. Its totient is φ = 8094528.

The previous prime is 11122297. The next prime is 11122333. The reversal of 11122315 is 51322111.

It is an interprime number because it is at equal distance from previous prime (11122297) and next prime (11122333).

It is not a de Polignac number, because 11122315 - 2⁷ = 11122187 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 209829 + ... + 209881.

It is an arithmetic number, because the mean of its divisors is an integer number (609390).

Almost surely, 2^11122315 is an apocalyptic number.

11122315 is a deficient number, since it is larger than the sum of its proper divisors (3503045).

11122315 is an equidigital number, since it uses as much as digits as its factorization.

11122315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171 (or 124 counting only the distinct ones).

The product of its digits is 60, while the sum is 16.

The square root of 11122315 is about 3335.0134932261. The cubic root of 11122315 is about 223.2192940225.

Adding to 11122315 its reverse (51322111), we get a palindrome (62444426).

The spelling of 11122315 in words is "eleven million, one hundred twenty-two thousand, three hundred fifteen".