20022200022203 has 2 divisors, whose sum is σ = 20022200022204. Its totient is φ = 20022200022202.

The previous prime is 20022200022197. The next prime is 20022200022221. The reversal of 20022200022203 is 30222000222002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20022200022203 is a prime.

It is not a weakly prime, because it can be changed into another prime (20022200021203) 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, 10011100011101 + 10011100011102.

It is an arithmetic number, because the mean of its divisors is an integer number (10011100011102).

Almost surely, 2^{20022200022203} is an apocalyptic number.

20022200022203 is a deficient number, since it is larger than the sum of its proper divisors (1).

20022200022203 is an equidigital number, since it uses as much as digits as its factorization.

20022200022203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 20022200022203 its reverse (30222000222002), we get a palindrome (50244200244205).

The spelling of 20022200022203 in words is "twenty trillion, twenty-two billion, two hundred million, twenty-two thousand, two hundred three".