11434222 has 4 divisors (see below), whose sum is σ = 17151336. Its totient is φ = 5717110.

The previous prime is 11434201. The next prime is 11434229. The reversal of 11434222 is 22243411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22243411 = 53 ⋅419687.

It is a self number, because there is not a number n which added to its sum of digits gives 11434222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11434229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2858554 + ... + 2858557.

It is an arithmetic number, because the mean of its divisors is an integer number (4287834).

Almost surely, 2^11434222 is an apocalyptic number.

11434222 is a deficient number, since it is larger than the sum of its proper divisors (5717114).

11434222 is an equidigital number, since it uses as much as digits as its factorization.

11434222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5717113.

The product of its digits is 384, while the sum is 19.

The square root of 11434222 is about 3381.4526464228. The cubic root of 11434222 is about 225.2866929794.

Adding to 11434222 its reverse (22243411), we get a palindrome (33677633).

The spelling of 11434222 in words is "eleven million, four hundred thirty-four thousand, two hundred twenty-two".