11222234 has 4 divisors (see below), whose sum is σ = 16833354. Its totient is φ = 5611116.

The previous prime is 11222219. The next prime is 11222243. The reversal of 11222234 is 43222211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43222211 = 17 ⋅2542483.

It can be written as a sum of positive squares in only one way, i.e., 10923025 + 299209 = 3305^2 + 547^2 .

It is a plaindrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805557 + ... + 2805560.

Almost surely, 2^11222234 is an apocalyptic number.

11222234 is a deficient number, since it is larger than the sum of its proper divisors (5611120).

11222234 is an equidigital number, since it uses as much as digits as its factorization.

11222234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5611119.

The product of its digits is 192, while the sum is 17.

The square root of 11222234 is about 3349.9602982722. The cubic root of 11222234 is about 223.8857437079.

Adding to 11222234 its reverse (43222211), we get a palindrome (54444445).

The spelling of 11222234 in words is "eleven million, two hundred twenty-two thousand, two hundred thirty-four".