11311232214 has 8 divisors (see below), whose sum is σ = 22622464440. Its totient is φ = 3770410736.

The previous prime is 11311232203. The next prime is 11311232249. The reversal of 11311232214 is 41223211311.

11311232214 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.

11311232214 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 942602679 + ... + 942602690.

It is an arithmetic number, because the mean of its divisors is an integer number (2827808055).

Almost surely, 2^11311232214 is an apocalyptic number.

11311232214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11311232214 is a wasteful number, since it uses less digits than its factorization.

11311232214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885205374.

The product of its digits is 288, while the sum is 21.

Adding to 11311232214 its reverse (41223211311), we get a palindrome (52534443525).

The spelling of 11311232214 in words is "eleven billion, three hundred eleven million, two hundred thirty-two thousand, two hundred fourteen".