210210222122023 has 2 divisors, whose sum is σ = 210210222122024. Its totient is φ = 210210222122022.

The previous prime is 210210222121961. The next prime is 210210222122029. The reversal of 210210222122023 is 320221222012012.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210210222122023 is a prime.

It is a super-2 number, since 2×210210222122023² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210210222121985 and 210210222122003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210210222122029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105105111061011 + 105105111061012.

It is an arithmetic number, because the mean of its divisors is an integer number (105105111061012).

Almost surely, 2^{210210222122023} is an apocalyptic number.

210210222122023 is a deficient number, since it is larger than the sum of its proper divisors (1).

210210222122023 is an equidigital number, since it uses as much as digits as its factorization.

210210222122023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 210210222122023 its reverse (320221222012012), we get a palindrome (530431444134035).

The spelling of 210210222122023 in words is "two hundred ten trillion, two hundred ten billion, two hundred twenty-two million, one hundred twenty-two thousand, twenty-three".