212002202012213 has 2 divisors, whose sum is σ = 212002202012214. Its totient is φ = 212002202012212.

The previous prime is 212002202012173. The next prime is 212002202012231. The reversal of 212002202012213 is 312210202200212.

Together with next prime (212002202012231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120548497973764 + 91453704038449 = 10979458^2 + 9563143^2 .

It is a cyclic number.

It is not a de Polignac number, because 212002202012213 - 2¹² = 212002202008117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212002202012233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106001101006106 + 106001101006107.

It is an arithmetic number, because the mean of its divisors is an integer number (106001101006107).

Almost surely, 2^{212002202012213} is an apocalyptic number.

It is an amenable number.

212002202012213 is a deficient number, since it is larger than the sum of its proper divisors (1).

212002202012213 is an equidigital number, since it uses as much as digits as its factorization.

212002202012213 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 20.

Adding to 212002202012213 its reverse (312210202200212), we get a palindrome (524212404212425).

The spelling of 212002202012213 in words is "two hundred twelve trillion, two billion, two hundred two million, twelve thousand, two hundred thirteen".