11222113214 has 32 divisors (see below), whose sum is σ = 18373595520. Its totient is φ = 5109391872.

The previous prime is 11222113213. The next prime is 11222113223. The reversal of 11222113214 is 41231122211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222113213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3845684 + ... + 3848600.

It is an arithmetic number, because the mean of its divisors is an integer number (574174860).

Almost surely, 2^11222113214 is an apocalyptic number.

11222113214 is a deficient number, since it is larger than the sum of its proper divisors (7151482306).

11222113214 is a wasteful number, since it uses less digits than its factorization.

11222113214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4884.

The product of its digits is 192, while the sum is 20.

Adding to 11222113214 its reverse (41231122211), we get a palindrome (52453235425).

The spelling of 11222113214 in words is "eleven billion, two hundred twenty-two million, one hundred thirteen thousand, two hundred fourteen".