2014320223231 has 2 divisors, whose sum is σ = 2014320223232. Its totient is φ = 2014320223230.

The previous prime is 2014320223213. The next prime is 2014320223261. The reversal of 2014320223231 is 1323220234102.

Together with previous prime (2014320223213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2014320223231 is a prime.

It is a super-2 number, since 2×2014320223231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2014320223196 and 2014320223205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2014320223261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007160111615 + 1007160111616.

It is an arithmetic number, because the mean of its divisors is an integer number (1007160111616).

Almost surely, 2^{2014320223231} is an apocalyptic number.

2014320223231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2014320223231 is an equidigital number, since it uses as much as digits as its factorization.

2014320223231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2014320223231 its reverse (1323220234102), we get a palindrome (3337540457333).

The spelling of 2014320223231 in words is "two trillion, fourteen billion, three hundred twenty million, two hundred twenty-three thousand, two hundred thirty-one".