14012233002221 has 2 divisors, whose sum is σ = 14012233002222. Its totient is φ = 14012233002220.

The previous prime is 14012233002217. The next prime is 14012233002283. The reversal of 14012233002221 is 12220033221041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13727062050025 + 285170952196 = 3705005^2 + 534014^2 .

It is a cyclic number.

It is not a de Polignac number, because 14012233002221 - 2² = 14012233002217 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14012233002211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7006116501110 + 7006116501111.

It is an arithmetic number, because the mean of its divisors is an integer number (7006116501111).

Almost surely, 2^{14012233002221} is an apocalyptic number.

It is an amenable number.

14012233002221 is a deficient number, since it is larger than the sum of its proper divisors (1).

14012233002221 is an equidigital number, since it uses as much as digits as its factorization.

14012233002221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 14012233002221 its reverse (12220033221041), we get a palindrome (26232266223262).

The spelling of 14012233002221 in words is "fourteen trillion, twelve billion, two hundred thirty-three million, two thousand, two hundred twenty-one".