14002220402293 has 2 divisors, whose sum is σ = 14002220402294. Its totient is φ = 14002220402292.

The previous prime is 14002220402257. The next prime is 14002220402309. The reversal of 14002220402293 is 39220402220041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11414005485444 + 2588214916849 = 3378462^2 + 1608793^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14002220402293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14002220402243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7001110201146 + 7001110201147.

It is an arithmetic number, because the mean of its divisors is an integer number (7001110201147).

Almost surely, 2^{14002220402293} is an apocalyptic number.

It is an amenable number.

14002220402293 is a deficient number, since it is larger than the sum of its proper divisors (1).

14002220402293 is an equidigital number, since it uses as much as digits as its factorization.

14002220402293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 14002220402293 in words is "fourteen trillion, two billion, two hundred twenty million, four hundred two thousand, two hundred ninety-three".