11222196 has 12 divisors (see below), whose sum is σ = 26185152. Its totient is φ = 3740728.

The previous prime is 11222177. The next prime is 11222201. The reversal of 11222196 is 69122211.

It is a tau number, because it is divible by the number of its divisors (12).

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, 467580 + ... + 467603.

It is an arithmetic number, because the mean of its divisors is an integer number (2182096).

Almost surely, 2^11222196 is an apocalyptic number.

It is an amenable number.

11222196 is an abundant number, since it is smaller than the sum of its proper divisors (14962956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11222196 is a wasteful number, since it uses less digits than its factorization.

11222196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935190 (or 935188 counting only the distinct ones).

The product of its digits is 432, while the sum is 24.

The square root of 11222196 is about 3349.9546265584. The cubic root of 11222196 is about 223.8854910052.

The spelling of 11222196 in words is "eleven million, two hundred twenty-two thousand, one hundred ninety-six".