20222210110013 has 2 divisors, whose sum is σ = 20222210110014. Its totient is φ = 20222210110012.

The previous prime is 20222210109961. The next prime is 20222210110027. The reversal of 20222210110013 is 31001101222202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20119414208089 + 102795901924 = 4485467^2 + 320618^2 .

It is a cyclic number.

It is not a de Polignac number, because 20222210110013 - 2⁶ = 20222210109949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20222210109973 and 20222210110000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20222210110033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111105055006 + 10111105055007.

It is an arithmetic number, because the mean of its divisors is an integer number (10111105055007).

Almost surely, 2^{20222210110013} is an apocalyptic number.

It is an amenable number.

20222210110013 is a deficient number, since it is larger than the sum of its proper divisors (1).

20222210110013 is an equidigital number, since it uses as much as digits as its factorization.

20222210110013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 20222210110013 its reverse (31001101222202), we get a palindrome (51223311332215).

The spelling of 20222210110013 in words is "twenty trillion, two hundred twenty-two billion, two hundred ten million, one hundred ten thousand, thirteen".