13422221101 has 2 divisors, whose sum is σ = 13422221102. Its totient is φ = 13422221100.

The previous prime is 13422221077. The next prime is 13422221117. The reversal of 13422221101 is 10112222431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7809963876 + 5612257225 = 88374^2 + 74915^2 .

It is a cyclic number.

It is not a de Polignac number, because 13422221101 - 2¹⁵ = 13422188333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13422221161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6711110550 + 6711110551.

It is an arithmetic number, because the mean of its divisors is an integer number (6711110551).

Almost surely, 2^13422221101 is an apocalyptic number.

It is an amenable number.

13422221101 is a deficient number, since it is larger than the sum of its proper divisors (1).

13422221101 is an equidigital number, since it uses as much as digits as its factorization.

13422221101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 13422221101 its reverse (10112222431), we get a palindrome (23534443532).

The spelling of 13422221101 in words is "thirteen billion, four hundred twenty-two million, two hundred twenty-one thousand, one hundred one".