212333310001 has 2 divisors, whose sum is σ = 212333310002. Its totient is φ = 212333310000.

The previous prime is 212333309983. The next prime is 212333310043. The reversal of 212333310001 is 100013333212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114098706225 + 98234603776 = 337785^2 + 313424^2 .

It is a cyclic number.

It is not a de Polignac number, because 212333310001 - 2⁷ = 212333309873 is a prime.

It is not a weakly prime, because it can be changed into another prime (212333310601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106166655000 + 106166655001.

It is an arithmetic number, because the mean of its divisors is an integer number (106166655001).

Almost surely, 2^212333310001 is an apocalyptic number.

It is an amenable number.

212333310001 is a deficient number, since it is larger than the sum of its proper divisors (1).

212333310001 is an equidigital number, since it uses as much as digits as its factorization.

212333310001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 212333310001 its reverse (100013333212), we get a palindrome (312346643213).

The spelling of 212333310001 in words is "two hundred twelve billion, three hundred thirty-three million, three hundred ten thousand, one".