12212001023333 has 2 divisors, whose sum is σ = 12212001023334. Its totient is φ = 12212001023332.

The previous prime is 12212001023317. The next prime is 12212001023353. The reversal of 12212001023333 is 33332010021221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10981283695204 + 1230717328129 = 3313802^2 + 1109377^2 .

It is a cyclic number.

It is not a de Polignac number, because 12212001023333 - 2⁴ = 12212001023317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12212001023299 and 12212001023308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12212001023303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106000511666 + 6106000511667.

It is an arithmetic number, because the mean of its divisors is an integer number (6106000511667).

Almost surely, 2^{12212001023333} is an apocalyptic number.

It is an amenable number.

12212001023333 is a deficient number, since it is larger than the sum of its proper divisors (1).

12212001023333 is an equidigital number, since it uses as much as digits as its factorization.

12212001023333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12212001023333 its reverse (33332010021221), we get a palindrome (45544011044554).

The spelling of 12212001023333 in words is "twelve trillion, two hundred twelve billion, one million, twenty-three thousand, three hundred thirty-three".