20222203023349 has 2 divisors, whose sum is σ = 20222203023350. Its totient is φ = 20222203023348.

The previous prime is 20222203023289. The next prime is 20222203023391. The reversal of 20222203023349 is 94332030222202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17740059491025 + 2482143532324 = 4211895^2 + 1575482^2 .

It is a cyclic number.

It is not a de Polignac number, because 20222203023349 - 2⁹ = 20222203022837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20222203023949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111101511674 + 10111101511675.

It is an arithmetic number, because the mean of its divisors is an integer number (10111101511675).

Almost surely, 2^{20222203023349} is an apocalyptic number.

It is an amenable number.

20222203023349 is a deficient number, since it is larger than the sum of its proper divisors (1).

20222203023349 is an equidigital number, since it uses as much as digits as its factorization.

20222203023349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 34.

The spelling of 20222203023349 in words is "twenty trillion, two hundred twenty-two billion, two hundred three million, twenty-three thousand, three hundred forty-nine".