20122210202023 has 2 divisors, whose sum is σ = 20122210202024. Its totient is φ = 20122210202022.

The previous prime is 20122210201969. The next prime is 20122210202027. The reversal of 20122210202023 is 32020201222102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20122210202023 - 2²¹ = 20122208104871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20122210202027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10061105101011 + 10061105101012.

It is an arithmetic number, because the mean of its divisors is an integer number (10061105101012).

Almost surely, 2^{20122210202023} is an apocalyptic number.

20122210202023 is a deficient number, since it is larger than the sum of its proper divisors (1).

20122210202023 is an equidigital number, since it uses as much as digits as its factorization.

20122210202023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 20122210202023 its reverse (32020201222102), we get a palindrome (52142411424125).

The spelling of 20122210202023 in words is "twenty trillion, one hundred twenty-two billion, two hundred ten million, two hundred two thousand, twenty-three".