22252125334211 has 4 divisors (see below), whose sum is σ = 22252217653512. Its totient is φ = 22252033014912.

The previous prime is 22252125334157. The next prime is 22252125334223. The reversal of 22252125334211 is 11243352125222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22252125334211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22252125334261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45797150 + ... + 46280483.

It is an arithmetic number, because the mean of its divisors is an integer number (5563054413378).

Almost surely, 2^{22252125334211} is an apocalyptic number.

22252125334211 is a deficient number, since it is larger than the sum of its proper divisors (92319301).

22252125334211 is an equidigital number, since it uses as much as digits as its factorization.

22252125334211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92319300.

The product of its digits is 57600, while the sum is 35.

Adding to 22252125334211 its reverse (11243352125222), we get a palindrome (33495477459433).

The spelling of 22252125334211 in words is "twenty-two trillion, two hundred fifty-two billion, one hundred twenty-five million, three hundred thirty-four thousand, two hundred eleven".