11214044231 has 8 divisors (see below), whose sum is σ = 12084063264. Its totient is φ = 10345082400.

The previous prime is 11214044213. The next prime is 11214044269. The reversal of 11214044231 is 13244041211.

11214044231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11214044231 - 2²² = 11209849927 is a prime.

It is a super-2 number, since 2×11214044231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11214044197 and 11214044206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11214046231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242195 + ... + 284756.

It is an arithmetic number, because the mean of its divisors is an integer number (1510507908).

Almost surely, 2^11214044231 is an apocalyptic number.

11214044231 is a deficient number, since it is larger than the sum of its proper divisors (870019033).

11214044231 is a wasteful number, since it uses less digits than its factorization.

11214044231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528601.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11214044231 its reverse (13244041211), we get a palindrome (24458085442).

The spelling of 11214044231 in words is "eleven billion, two hundred fourteen million, forty-four thousand, two hundred thirty-one".