2323221211061 has 2 divisors, whose sum is σ = 2323221211062. Its totient is φ = 2323221211060.

The previous prime is 2323221211043. The next prime is 2323221211067. The reversal of 2323221211061 is 1601121223232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1895660848900 + 427560362161 = 1376830^2 + 653881^2 .

It is a cyclic number.

It is not a de Polignac number, because 2323221211061 - 2¹⁴ = 2323221194677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2323221211061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2323221211067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161610605530 + 1161610605531.

It is an arithmetic number, because the mean of its divisors is an integer number (1161610605531).

Almost surely, 2^{2323221211061} is an apocalyptic number.

It is an amenable number.

2323221211061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323221211061 is an equidigital number, since it uses as much as digits as its factorization.

2323221211061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 2323221211061 its reverse (1601121223232), we get a palindrome (3924342434293).

The spelling of 2323221211061 in words is "two trillion, three hundred twenty-three billion, two hundred twenty-one million, two hundred eleven thousand, sixty-one".