13022011109 has 2 divisors, whose sum is σ = 13022011110. Its totient is φ = 13022011108.

The previous prime is 13022010941. The next prime is 13022011117. The reversal of 13022011109 is 90111022031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8010787009 + 5011224100 = 89503^2 + 70790^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13022011109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13022011199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6511005554 + 6511005555.

It is an arithmetic number, because the mean of its divisors is an integer number (6511005555).

Almost surely, 2^13022011109 is an apocalyptic number.

It is an amenable number.

13022011109 is a deficient number, since it is larger than the sum of its proper divisors (1).

13022011109 is an equidigital number, since it uses as much as digits as its factorization.

13022011109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 13022011109 in words is "thirteen billion, twenty-two million, eleven thousand, one hundred nine".