13220242041001 has 2 divisors, whose sum is σ = 13220242041002. Its totient is φ = 13220242041000.

The previous prime is 13220242040953. The next prime is 13220242041029. The reversal of 13220242041001 is 10014024202231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12688385429776 + 531856611225 = 3562076^2 + 729285^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13220242041001 is a prime.

It is not a weakly prime, because it can be changed into another prime (13220242045001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6610121020500 + 6610121020501.

It is an arithmetic number, because the mean of its divisors is an integer number (6610121020501).

Almost surely, 2^{13220242041001} is an apocalyptic number.

It is an amenable number.

13220242041001 is a deficient number, since it is larger than the sum of its proper divisors (1).

13220242041001 is an equidigital number, since it uses as much as digits as its factorization.

13220242041001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 13220242041001 its reverse (10014024202231), we get a palindrome (23234266243232).

The spelling of 13220242041001 in words is "thirteen trillion, two hundred twenty billion, two hundred forty-two million, forty-one thousand, one".