11222468 has 12 divisors (see below), whose sum is σ = 19830720. Its totient is φ = 5556552.

The previous prime is 11222447. The next prime is 11222489. The reversal of 11222468 is 86422211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11222447) and next prime (11222489).

It is a super-2 number, since 2×11222468² = 251887576022048, which contains 22 as substring.

It is a plaindrome in base 10.

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, 13208 + ... + 14031.

It is an arithmetic number, because the mean of its divisors is an integer number (1652560).

Almost surely, 2^11222468 is an apocalyptic number.

It is an amenable number.

11222468 is a deficient number, since it is larger than the sum of its proper divisors (8608252).

11222468 is a wasteful number, since it uses less digits than its factorization.

11222468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27346 (or 27344 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

The square root of 11222468 is about 3349.9952238772. The cubic root of 11222468 is about 223.8872998122.

Adding to 11222468 its reverse (86422211), we get a palindrome (97644679).

The spelling of 11222468 in words is "eleven million, two hundred twenty-two thousand, four hundred sixty-eight".