10221122323 has 2 divisors, whose sum is σ = 10221122324. Its totient is φ = 10221122322.

The previous prime is 10221122287. The next prime is 10221122341. The reversal of 10221122323 is 32322112201.

10221122323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10221122323 - 2²⁹ = 9684251411 is a prime.

It is a super-3 number, since 3×10221122323³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10221122323.

It is not a weakly prime, because it can be changed into another prime (10221122393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110561161 + 5110561162.

It is an arithmetic number, because the mean of its divisors is an integer number (5110561162).

Almost surely, 2^10221122323 is an apocalyptic number.

10221122323 is a deficient number, since it is larger than the sum of its proper divisors (1).

10221122323 is an equidigital number, since it uses as much as digits as its factorization.

10221122323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10221122323 its reverse (32322112201), we get a palindrome (42543234524).

The spelling of 10221122323 in words is "ten billion, two hundred twenty-one million, one hundred twenty-two thousand, three hundred twenty-three".