14210220187 has 2 divisors, whose sum is σ = 14210220188. Its totient is φ = 14210220186.

The previous prime is 14210220113. The next prime is 14210220257. The reversal of 14210220187 is 78102201241.

It is a strong prime.

It is an emirp because it is prime and its reverse (78102201241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14210220187 is a prime.

It is not a weakly prime, because it can be changed into another prime (14210223187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7105110093 + 7105110094.

It is an arithmetic number, because the mean of its divisors is an integer number (7105110094).

Almost surely, 2^14210220187 is an apocalyptic number.

14210220187 is a deficient number, since it is larger than the sum of its proper divisors (1).

14210220187 is an equidigital number, since it uses as much as digits as its factorization.

14210220187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 28.

The spelling of 14210220187 in words is "fourteen billion, two hundred ten million, two hundred twenty thousand, one hundred eighty-seven".