212010323022331 has 2 divisors, whose sum is σ = 212010323022332. Its totient is φ = 212010323022330.

The previous prime is 212010323022301. The next prime is 212010323022359. The reversal of 212010323022331 is 133220323010212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212010323022331 - 2²³ = 212010314633723 is a prime.

It is a super-2 number, since 2×212010323022331² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212010323022296 and 212010323022305.

It is not a weakly prime, because it can be changed into another prime (212010323022301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106005161511165 + 106005161511166.

It is an arithmetic number, because the mean of its divisors is an integer number (106005161511166).

Almost surely, 2^{212010323022331} is an apocalyptic number.

212010323022331 is a deficient number, since it is larger than the sum of its proper divisors (1).

212010323022331 is an equidigital number, since it uses as much as digits as its factorization.

212010323022331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 212010323022331 its reverse (133220323010212), we get a palindrome (345230646032543).

The spelling of 212010323022331 in words is "two hundred twelve trillion, ten billion, three hundred twenty-three million, twenty-two thousand, three hundred thirty-one".