2002221001063 has 2 divisors, whose sum is σ = 2002221001064. Its totient is φ = 2002221001062.

The previous prime is 2002221001013. The next prime is 2002221001111. The reversal of 2002221001063 is 3601001222002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2002221001063 - 2²⁵ = 2002187446631 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2002221001063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002221001003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001110500531 + 1001110500532.

It is an arithmetic number, because the mean of its divisors is an integer number (1001110500532).

Almost surely, 2^{2002221001063} is an apocalyptic number.

2002221001063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002221001063 is an equidigital number, since it uses as much as digits as its factorization.

2002221001063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2002221001063 its reverse (3601001222002), we get a palindrome (5603222223065).

The spelling of 2002221001063 in words is "two trillion, two billion, two hundred twenty-one million, one thousand, sixty-three".