22103312013001 has 2 divisors, whose sum is σ = 22103312013002. Its totient is φ = 22103312013000.

The previous prime is 22103312012909. The next prime is 22103312013023. The reversal of 22103312013001 is 10031021330122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15139919910025 + 6963392102976 = 3891005^2 + 2638824^2 .

It is a cyclic number.

It is not a de Polignac number, because 22103312013001 - 2⁴¹ = 19904288757449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22103312013001.

It is not a weakly prime, because it can be changed into another prime (22103312017001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11051656006500 + 11051656006501.

It is an arithmetic number, because the mean of its divisors is an integer number (11051656006501).

Almost surely, 2^{22103312013001} is an apocalyptic number.

It is an amenable number.

22103312013001 is a deficient number, since it is larger than the sum of its proper divisors (1).

22103312013001 is an equidigital number, since it uses as much as digits as its factorization.

22103312013001 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 19.

Adding to 22103312013001 its reverse (10031021330122), we get a palindrome (32134333343123).

The spelling of 22103312013001 in words is "twenty-two trillion, one hundred three billion, three hundred twelve million, thirteen thousand, one".