12221039003 has 2 divisors, whose sum is σ = 12221039004. Its totient is φ = 12221039002.

The previous prime is 12221038981. The next prime is 12221039009. The reversal of 12221039003 is 30093012221.

12221039003 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 12221039003 - 2¹⁶ = 12220973467 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12221039003.

It is not a weakly prime, because it can be changed into another prime (12221039009) 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, 6110519501 + 6110519502.

It is an arithmetic number, because the mean of its divisors is an integer number (6110519502).

Almost surely, 2^12221039003 is an apocalyptic number.

12221039003 is a deficient number, since it is larger than the sum of its proper divisors (1).

12221039003 is an equidigital number, since it uses as much as digits as its factorization.

12221039003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The spelling of 12221039003 in words is "twelve billion, two hundred twenty-one million, thirty-nine thousand, three".