202221000010063 has 2 divisors, whose sum is σ = 202221000010064. Its totient is φ = 202221000010062.

The previous prime is 202221000009961. The next prime is 202221000010079. The reversal of 202221000010063 is 360010000122202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202221000010063 is a prime.

It is a super-2 number, since 2×202221000010063² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 202221000010063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202221000010363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101110500005031 + 101110500005032.

It is an arithmetic number, because the mean of its divisors is an integer number (101110500005032).

Almost surely, 2^{202221000010063} is an apocalyptic number.

202221000010063 is a deficient number, since it is larger than the sum of its proper divisors (1).

202221000010063 is an equidigital number, since it uses as much as digits as its factorization.

202221000010063 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 202221000010063 its reverse (360010000122202), we get a palindrome (562231000132265).

The spelling of 202221000010063 in words is "two hundred two trillion, two hundred twenty-one billion, ten thousand, sixty-three".