20002201022203 has 2 divisors, whose sum is σ = 20002201022204. Its totient is φ = 20002201022202.

The previous prime is 20002201022189. The next prime is 20002201022233. The reversal of 20002201022203 is 30222010220002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20002201022203 - 2⁵ = 20002201022171 is a prime.

It is not a weakly prime, because it can be changed into another prime (20002201022233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001100511101 + 10001100511102.

It is an arithmetic number, because the mean of its divisors is an integer number (10001100511102).

Almost surely, 2^{20002201022203} is an apocalyptic number.

20002201022203 is a deficient number, since it is larger than the sum of its proper divisors (1).

20002201022203 is an equidigital number, since it uses as much as digits as its factorization.

20002201022203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 20002201022203 its reverse (30222010220002), we get a palindrome (50224211242205).

The spelling of 20002201022203 in words is "twenty trillion, two billion, two hundred one million, twenty-two thousand, two hundred three".