14210221311 has 112 divisors (see below), whose sum is σ = 25172646912. Its totient is φ = 7904692800.

The previous prime is 14210221303. The next prime is 14210221321. The reversal of 14210221311 is 11312201241.

It is not a de Polignac number, because 14210221311 - 2³ = 14210221303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14210221321) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 28250686 + ... + 28251188.

It is an arithmetic number, because the mean of its divisors is an integer number (224755776).

Almost surely, 2^14210221311 is an apocalyptic number.

14210221311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14210221311 is a deficient number, since it is larger than the sum of its proper divisors (10962425601).

14210221311 is a wasteful number, since it uses less digits than its factorization.

14210221311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816 (or 801 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 14210221311 its reverse (11312201241), we get a palindrome (25522422552).

The spelling of 14210221311 in words is "fourteen billion, two hundred ten million, two hundred twenty-one thousand, three hundred eleven".