13220401134011 has 2 divisors, whose sum is σ = 13220401134012. Its totient is φ = 13220401134010.

The previous prime is 13220401133993. The next prime is 13220401134029. The reversal of 13220401134011 is 11043110402231.

It is a balanced prime because it is at equal distance from previous prime (13220401133993) and next prime (13220401134029).

It is a cyclic number.

It is not a de Polignac number, because 13220401134011 - 2²⁶ = 13220334025147 is a prime.

It is a super-2 number, since 2×13220401134011² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13220401136011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6610200567005 + 6610200567006.

It is an arithmetic number, because the mean of its divisors is an integer number (6610200567006).

Almost surely, 2^{13220401134011} is an apocalyptic number.

13220401134011 is a deficient number, since it is larger than the sum of its proper divisors (1).

13220401134011 is an equidigital number, since it uses as much as digits as its factorization.

13220401134011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 13220401134011 its reverse (11043110402231), we get a palindrome (24263511536242).

The spelling of 13220401134011 in words is "thirteen trillion, two hundred twenty billion, four hundred one million, one hundred thirty-four thousand, eleven".