22120020110013 has 24 divisors (see below), whose sum is σ = 34333446238560. Its totient is φ = 12630858579360.

The previous prime is 22120020109949. The next prime is 22120020110029. The reversal of 22120020110013 is 31001102002122.

It is not a de Polignac number, because 22120020110013 - 2⁶ = 22120020109949 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22120020109974 and 22120020110001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22120020110063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54277923 + ... + 54683936.

It is an arithmetic number, because the mean of its divisors is an integer number (1430560259940).

Almost surely, 2^{22120020110013} is an apocalyptic number.

It is an amenable number.

22120020110013 is a deficient number, since it is larger than the sum of its proper divisors (12213426128547).

22120020110013 is a wasteful number, since it uses less digits than its factorization.

22120020110013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108963257 (or 108963250 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 22120020110013 its reverse (31001102002122), we get a palindrome (53121122112135).

The spelling of 22120020110013 in words is "twenty-two trillion, one hundred twenty billion, twenty million, one hundred ten thousand, thirteen".