202212201222023 has 2 divisors, whose sum is σ = 202212201222024. Its totient is φ = 202212201222022.

The previous prime is 202212201222007. The next prime is 202212201222077. The reversal of 202212201222023 is 320222102212202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202212201222023 - 2⁴ = 202212201222007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202212201222023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202212201722023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101106100611011 + 101106100611012.

It is an arithmetic number, because the mean of its divisors is an integer number (101106100611012).

Almost surely, 2^{202212201222023} is an apocalyptic number.

202212201222023 is a deficient number, since it is larger than the sum of its proper divisors (1).

202212201222023 is an equidigital number, since it uses as much as digits as its factorization.

202212201222023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 202212201222023 its reverse (320222102212202), we get a palindrome (522434303434225).

The spelling of 202212201222023 in words is "two hundred two trillion, two hundred twelve billion, two hundred one million, two hundred twenty-two thousand, twenty-three".