14220131273 has 2 divisors, whose sum is σ = 14220131274. Its totient is φ = 14220131272.

The previous prime is 14220131251. The next prime is 14220131309. The reversal of 14220131273 is 37213102241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13592528569 + 627602704 = 116587^2 + 25052^2 .

It is a cyclic number.

It is not a de Polignac number, because 14220131273 - 2⁶ = 14220131209 is a prime.

It is not a weakly prime, because it can be changed into another prime (14220131473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7110065636 + 7110065637.

It is an arithmetic number, because the mean of its divisors is an integer number (7110065637).

Almost surely, 2^14220131273 is an apocalyptic number.

It is an amenable number.

14220131273 is a deficient number, since it is larger than the sum of its proper divisors (1).

14220131273 is an equidigital number, since it uses as much as digits as its factorization.

14220131273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The spelling of 14220131273 in words is "fourteen billion, two hundred twenty million, one hundred thirty-one thousand, two hundred seventy-three".