12270215303 has 2 divisors, whose sum is σ = 12270215304. Its totient is φ = 12270215302.

The previous prime is 12270215231. The next prime is 12270215359. The reversal of 12270215303 is 30351207221.

12270215303 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 12270215303 - 2⁸ = 12270215047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12270215203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6135107651 + 6135107652.

It is an arithmetic number, because the mean of its divisors is an integer number (6135107652).

Almost surely, 2^12270215303 is an apocalyptic number.

12270215303 is a deficient number, since it is larger than the sum of its proper divisors (1).

12270215303 is an equidigital number, since it uses as much as digits as its factorization.

12270215303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 26.

The spelling of 12270215303 in words is "twelve billion, two hundred seventy million, two hundred fifteen thousand, three hundred three".