10221323327 has 2 divisors, whose sum is σ = 10221323328. Its totient is φ = 10221323326.

The previous prime is 10221323311. The next prime is 10221323341. The reversal of 10221323327 is 72332312201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10221323327 - 2⁴ = 10221323311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10221323296 and 10221323305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10221323377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110661663 + 5110661664.

It is an arithmetic number, because the mean of its divisors is an integer number (5110661664).

Almost surely, 2^10221323327 is an apocalyptic number.

10221323327 is a deficient number, since it is larger than the sum of its proper divisors (1).

10221323327 is an equidigital number, since it uses as much as digits as its factorization.

10221323327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 26.

Adding to 10221323327 its reverse (72332312201), we get a palindrome (82553635528).

The spelling of 10221323327 in words is "ten billion, two hundred twenty-one million, three hundred twenty-three thousand, three hundred twenty-seven".