11222030 has 16 divisors (see below), whose sum is σ = 20380464. Its totient is φ = 4448640.

The previous prime is 11222021. The next prime is 11222033. The reversal of 11222030 is 3022211.

It is a happy number.

11222030 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 not an unprimeable number, because it can be changed into a prime (11222033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3836 + ... + 6095.

It is an arithmetic number, because the mean of its divisors is an integer number (1273779).

Almost surely, 2^11222030 is an apocalyptic number.

11222030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11222030 is a deficient number, since it is larger than the sum of its proper divisors (9158434).

11222030 is a wasteful number, since it uses less digits than its factorization.

11222030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10051.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 11222030 is about 3349.9298500118. The cubic root of 11222030 is about 223.8843870865.

Adding to 11222030 its reverse (3022211), we get a palindrome (14244241).

The spelling of 11222030 in words is "eleven million, two hundred twenty-two thousand, thirty".