231334222214 has 16 divisors (see below), whose sum is σ = 348271123200. Its totient is φ = 115244574984.

The previous prime is 231334222181. The next prime is 231334222241. The reversal of 231334222214 is 412222433132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457097 + ... + 819515.

It is an arithmetic number, because the mean of its divisors is an integer number (21766945200).

Almost surely, 2^231334222214 is an apocalyptic number.

231334222214 is a deficient number, since it is larger than the sum of its proper divisors (116936900986).

231334222214 is a wasteful number, since it uses less digits than its factorization.

231334222214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363587.

The product of its digits is 13824, while the sum is 29.

Adding to 231334222214 its reverse (412222433132), we get a palindrome (643556655346).

The spelling of 231334222214 in words is "two hundred thirty-one billion, three hundred thirty-four million, two hundred twenty-two thousand, two hundred fourteen".