22103323001 has 2 divisors, whose sum is σ = 22103323002. Its totient is φ = 22103323000.

The previous prime is 22103322971. The next prime is 22103323013. The reversal of 22103323001 is 10032330122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20858291776 + 1245031225 = 144424^2 + 35285^2 .

It is a cyclic number.

It is not a de Polignac number, because 22103323001 - 2²² = 22099128697 is a prime.

It is not a weakly prime, because it can be changed into another prime (22103323601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11051661500 + 11051661501.

It is an arithmetic number, because the mean of its divisors is an integer number (11051661501).

Almost surely, 2^22103323001 is an apocalyptic number.

It is an amenable number.

22103323001 is a deficient number, since it is larger than the sum of its proper divisors (1).

22103323001 is an equidigital number, since it uses as much as digits as its factorization.

22103323001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 22103323001 its reverse (10032330122), we get a palindrome (32135653123).

The spelling of 22103323001 in words is "twenty-two billion, one hundred three million, three hundred twenty-three thousand, one".