2212122101023 has 2 divisors, whose sum is σ = 2212122101024. Its totient is φ = 2212122101022.

The previous prime is 2212122101011. The next prime is 2212122101029. The reversal of 2212122101023 is 3201012212122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2212122101023 - 2³³ = 2203532166431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2212122101029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106061050511 + 1106061050512.

It is an arithmetic number, because the mean of its divisors is an integer number (1106061050512).

Almost surely, 2^{2212122101023} is an apocalyptic number.

2212122101023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212122101023 is an equidigital number, since it uses as much as digits as its factorization.

2212122101023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2212122101023 its reverse (3201012212122), we get a palindrome (5413134313145).

The spelling of 2212122101023 in words is "two trillion, two hundred twelve billion, one hundred twenty-two million, one hundred one thousand, twenty-three".