14223213121311 has 24 divisors (see below), whose sum is σ = 20628375356160. Its totient is φ = 9443572606800.

The previous prime is 14223213121309. The next prime is 14223213121321. The reversal of 14223213121311 is 11312131232241.

14223213121311 is a `hidden beast` number, since 1 + 4 + 2 + 2 + 32 + 1 + 312 + 1 + 311 = 666.

It is not a de Polignac number, because 14223213121311 - 2¹ = 14223213121309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14223213121321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 995881 + ... + 5425698.

It is an arithmetic number, because the mean of its divisors is an integer number (859515639840).

Almost surely, 2^{14223213121311} is an apocalyptic number.

14223213121311 is a deficient number, since it is larger than the sum of its proper divisors (6405162234849).

14223213121311 is a wasteful number, since it uses less digits than its factorization.

14223213121311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6422587 (or 6422584 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

Adding to 14223213121311 its reverse (11312131232241), we get a palindrome (25535344353552).

The spelling of 14223213121311 in words is "fourteen trillion, two hundred twenty-three billion, two hundred thirteen million, one hundred twenty-one thousand, three hundred eleven".