11022297 has 16 divisors (see below), whose sum is σ = 17266368. Its totient is φ = 6166080.

The previous prime is 11022293. The next prime is 11022331. The reversal of 11022297 is 79222011.

It is not a de Polignac number, because 11022297 - 2² = 11022293 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11022293) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 12418 + ... + 13275.

It is an arithmetic number, because the mean of its divisors is an integer number (1079148).

Almost surely, 2^11022297 is an apocalyptic number.

It is an amenable number.

11022297 is a deficient number, since it is larger than the sum of its proper divisors (6244071).

11022297 is a wasteful number, since it uses less digits than its factorization.

11022297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25720.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 11022297 is about 3319.9844879156. The cubic root of 11022297 is about 222.5481745622.

The spelling of 11022297 in words is "eleven million, twenty-two thousand, two hundred ninety-seven".