11222434 has 16 divisors (see below), whose sum is σ = 17462016. Its totient is φ = 5403600.

The previous prime is 11222429. The next prime is 11222447. The reversal of 11222434 is 43422211.

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 7 ways as a sum of consecutive naturals, for example, 19369 + ... + 19939.

It is an arithmetic number, because the mean of its divisors is an integer number (1091376).

Almost surely, 2^11222434 is an apocalyptic number.

11222434 is a deficient number, since it is larger than the sum of its proper divisors (6239582).

11222434 is a wasteful number, since it uses less digits than its factorization.

11222434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921.

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

The square root of 11222434 is about 3349.9901492392. The cubic root of 11222434 is about 223.8870737130.

Adding to 11222434 its reverse (43422211), we get a palindrome (54644645).

The spelling of 11222434 in words is "eleven million, two hundred twenty-two thousand, four hundred thirty-four".