22120034213 has 12 divisors (see below), whose sum is σ = 23523781248. Its totient is φ = 20795809320.

The previous prime is 22120034201. The next prime is 22120034227. The reversal of 22120034213 is 31243002122.

It is not a de Polignac number, because 22120034213 - 2⁴ = 22120034197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22120037213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 186581 + ... + 281162.

It is an arithmetic number, because the mean of its divisors is an integer number (1960315104).

Almost surely, 2^22120034213 is an apocalyptic number.

It is an amenable number.

22120034213 is a deficient number, since it is larger than the sum of its proper divisors (1403747035).

22120034213 is a wasteful number, since it uses less digits than its factorization.

22120034213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467912 (or 467893 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22120034213 its reverse (31243002122), we get a palindrome (53363036335).

The spelling of 22120034213 in words is "twenty-two billion, one hundred twenty million, thirty-four thousand, two hundred thirteen".