220012303187 has 2 divisors, whose sum is σ = 220012303188. Its totient is φ = 220012303186.

The previous prime is 220012303073. The next prime is 220012303253. The reversal of 220012303187 is 781303210022.

220012303187 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220012303187 - 2¹⁴ = 220012286803 is a prime.

It is not a weakly prime, because it can be changed into another prime (220012303787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110006151593 + 110006151594.

It is an arithmetic number, because the mean of its divisors is an integer number (110006151594).

Almost surely, 2^220012303187 is an apocalyptic number.

220012303187 is a deficient number, since it is larger than the sum of its proper divisors (1).

220012303187 is an equidigital number, since it uses as much as digits as its factorization.

220012303187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The spelling of 220012303187 in words is "two hundred twenty billion, twelve million, three hundred three thousand, one hundred eighty-seven".