402222243221203 has 2 divisors, whose sum is σ = 402222243221204. Its totient is φ = 402222243221202.

The previous prime is 402222243221173. The next prime is 402222243221209. The reversal of 402222243221203 is 302122342222204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 402222243221203 - 2⁹ = 402222243220691 is a prime.

It is not a weakly prime, because it can be changed into another prime (402222243221209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201111121610601 + 201111121610602.

It is an arithmetic number, because the mean of its divisors is an integer number (201111121610602).

Almost surely, 2^{402222243221203} is an apocalyptic number.

402222243221203 is a deficient number, since it is larger than the sum of its proper divisors (1).

402222243221203 is an equidigital number, since it uses as much as digits as its factorization.

402222243221203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 402222243221203 its reverse (302122342222204), we get a palindrome (704344585443407).

The spelling of 402222243221203 in words is "four hundred two trillion, two hundred twenty-two billion, two hundred forty-three million, two hundred twenty-one thousand, two hundred three".