11112322 has 32 divisors (see below), whose sum is σ = 19643904. Its totient is φ = 4665600.

The previous prime is 11112319. The next prime is 11112329. The reversal of 11112322 is 22321111.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (11112329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13297 + ... + 14107.

It is an arithmetic number, because the mean of its divisors is an integer number (613872).

Almost surely, 2^11112322 is an apocalyptic number.

11112322 is a deficient number, since it is larger than the sum of its proper divisors (8531582).

11112322 is a wasteful number, since it uses less digits than its factorization.

11112322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874.

The product of its digits is 24, while the sum is 13.

The square root of 11112322 is about 3333.5149617183. The cubic root of 11112322 is about 223.1524224888.

Adding to 11112322 its reverse (22321111), we get a palindrome (33433433).

The spelling of 11112322 in words is "eleven million, one hundred twelve thousand, three hundred twenty-two".