11222150 has 12 divisors (see below), whose sum is σ = 20873292. Its totient is φ = 4488840.

The previous prime is 11222147. The next prime is 11222161. The reversal of 11222150 is 5122211.

11222150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112172 + ... + 112271.

It is an arithmetic number, because the mean of its divisors is an integer number (1739441).

Almost surely, 2^11222150 is an apocalyptic number.

11222150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11222150 is a deficient number, since it is larger than the sum of its proper divisors (9651142).

11222150 is a wasteful number, since it uses less digits than its factorization.

11222150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224455 (or 224450 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 11222150 is about 3349.9477607867. The cubic root of 11222150 is about 223.8851851011.

Adding to 11222150 its reverse (5122211), we get a palindrome (16344361).

The spelling of 11222150 in words is "eleven million, two hundred twenty-two thousand, one hundred fifty".