13220211023 has 2 divisors, whose sum is σ = 13220211024. Its totient is φ = 13220211022.

The previous prime is 13220211019. The next prime is 13220211029. The reversal of 13220211023 is 32011202231.

It is a weak prime.

It is an emirp because it is prime and its reverse (32011202231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13220211023 - 2² = 13220211019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13220210992 and 13220211010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13220211029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6610105511 + 6610105512.

It is an arithmetic number, because the mean of its divisors is an integer number (6610105512).

Almost surely, 2^13220211023 is an apocalyptic number.

13220211023 is a deficient number, since it is larger than the sum of its proper divisors (1).

13220211023 is an equidigital number, since it uses as much as digits as its factorization.

13220211023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13220211023 its reverse (32011202231), we get a palindrome (45231413254).

The spelling of 13220211023 in words is "thirteen billion, two hundred twenty million, two hundred eleven thousand, twenty-three".