20202210020227 has 2 divisors, whose sum is σ = 20202210020228. Its totient is φ = 20202210020226.

The previous prime is 20202210020101. The next prime is 20202210020243. The reversal of 20202210020227 is 72202001220202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20202210020227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20202210020198 and 20202210020207.

It is not a weakly prime, because it can be changed into another prime (20202216020227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10101105010113 + 10101105010114.

It is an arithmetic number, because the mean of its divisors is an integer number (10101105010114).

Almost surely, 2^{20202210020227} is an apocalyptic number.

20202210020227 is a deficient number, since it is larger than the sum of its proper divisors (1).

20202210020227 is an equidigital number, since it uses as much as digits as its factorization.

20202210020227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 22.

Adding to 20202210020227 its reverse (72202001220202), we get a palindrome (92404211240429).

The spelling of 20202210020227 in words is "twenty trillion, two hundred two billion, two hundred ten million, twenty thousand, two hundred twenty-seven".