11222896 has 20 divisors (see below), whose sum is σ = 22690512. Its totient is φ = 5367296.

The previous prime is 11222867. The next prime is 11222917. The reversal of 11222896 is 69822211.

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, 14881 + ... + 15616.

Almost surely, 2^11222896 is an apocalyptic number.

11222896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11222896 is an abundant number, since it is smaller than the sum of its proper divisors (11467616).

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

11222896 is a wasteful number, since it uses less digits than its factorization.

11222896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30528 (or 30522 counting only the distinct ones).

The product of its digits is 3456, while the sum is 31.

The square root of 11222896 is about 3350.0591039562. The cubic root of 11222896 is about 223.8901459641.

The spelling of 11222896 in words is "eleven million, two hundred twenty-two thousand, eight hundred ninety-six".