212204132332433 has 2 divisors, whose sum is σ = 212204132332434. Its totient is φ = 212204132332432.

The previous prime is 212204132332403. The next prime is 212204132332459. The reversal of 212204132332433 is 334233231402212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 134542090195984 + 77662042136449 = 11599228^2 + 8812607^2 .

It is a cyclic number.

It is not a de Polignac number, because 212204132332433 - 2⁸ = 212204132332177 is a prime.

It is a super-4 number, since 4×212204132332433⁴ (a number of 58 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212204132332393 and 212204132332402.

It is not a weakly prime, because it can be changed into another prime (212204132332403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106102066166216 + 106102066166217.

It is an arithmetic number, because the mean of its divisors is an integer number (106102066166217).

Almost surely, 2^{212204132332433} is an apocalyptic number.

It is an amenable number.

212204132332433 is a deficient number, since it is larger than the sum of its proper divisors (1).

212204132332433 is an equidigital number, since it uses as much as digits as its factorization.

212204132332433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 212204132332433 its reverse (334233231402212), we get a palindrome (546437363734645).

The spelling of 212204132332433 in words is "two hundred twelve trillion, two hundred four billion, one hundred thirty-two million, three hundred thirty-two thousand, four hundred thirty-three".