20220100203263 has 2 divisors, whose sum is σ = 20220100203264. Its totient is φ = 20220100203262.

The previous prime is 20220100203181. The next prime is 20220100203283. The reversal of 20220100203263 is 36230200102202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20220100203263 - 2²⁰ = 20220099154687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20220100203283) 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, 10110050101631 + 10110050101632.

It is an arithmetic number, because the mean of its divisors is an integer number (10110050101632).

Almost surely, 2^{20220100203263} is an apocalyptic number.

20220100203263 is a deficient number, since it is larger than the sum of its proper divisors (1).

20220100203263 is an equidigital number, since it uses as much as digits as its factorization.

20220100203263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 20220100203263 its reverse (36230200102202), we get a palindrome (56450300305465).

The spelling of 20220100203263 in words is "twenty trillion, two hundred twenty billion, one hundred million, two hundred three thousand, two hundred sixty-three".