11213444114 has 8 divisors (see below), whose sum is σ = 16820641740. Its totient is φ = 5606563536.

The previous prime is 11213444113. The next prime is 11213444119. The reversal of 11213444114 is 41144431211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8522428489 + 2691015625 = 92317^2 + 51875^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11213444113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53912 + ... + 159164.

Almost surely, 2^11213444114 is an apocalyptic number.

11213444114 is a deficient number, since it is larger than the sum of its proper divisors (5607197626).

11213444114 is a wasteful number, since it uses less digits than its factorization.

11213444114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158524.

The product of its digits is 1536, while the sum is 26.

Adding to 11213444114 its reverse (41144431211), we get a palindrome (52357875325).

The spelling of 11213444114 in words is "eleven billion, two hundred thirteen million, four hundred forty-four thousand, one hundred fourteen".