11221322014 has 32 divisors (see below), whose sum is σ = 19410969600. Its totient is φ = 4765686432.

The previous prime is 11221322003. The next prime is 11221322027. The reversal of 11221322014 is 41022312211.

It is a junction number, because it is equal to n+sod(n) for n = 11221321982 and 11221322000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 918027 + ... + 930169.

It is an arithmetic number, because the mean of its divisors is an integer number (606592800).

Almost surely, 2^11221322014 is an apocalyptic number.

11221322014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11221322014 is a deficient number, since it is larger than the sum of its proper divisors (8189647586).

11221322014 is a wasteful number, since it uses less digits than its factorization.

11221322014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12744.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11221322014 its reverse (41022312211), we get a palindrome (52243634225).

The spelling of 11221322014 in words is "eleven billion, two hundred twenty-one million, three hundred twenty-two thousand, fourteen".