2210122122223 has 2 divisors, whose sum is σ = 2210122122224. Its totient is φ = 2210122122222.

The previous prime is 2210122122193. The next prime is 2210122122239. The reversal of 2210122122223 is 3222212210122.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2210122122223 - 2²⁹ = 2209585251311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2210122122194 and 2210122122203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2210122122323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105061061111 + 1105061061112.

It is an arithmetic number, because the mean of its divisors is an integer number (1105061061112).

Almost surely, 2^{2210122122223} is an apocalyptic number.

2210122122223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210122122223 is an equidigital number, since it uses as much as digits as its factorization.

2210122122223 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 2210122122223 its reverse (3222212210122), we get a palindrome (5432334332345).

The spelling of 2210122122223 in words is "two trillion, two hundred ten billion, one hundred twenty-two million, one hundred twenty-two thousand, two hundred twenty-three".