22400352122271 has 16 divisors (see below), whose sum is σ = 30040729344000. Its totient is φ = 14846889027168.

The previous prime is 22400352122261. The next prime is 22400352122299. The reversal of 22400352122271 is 17222125300422.

It is not a de Polignac number, because 22400352122271 - 2²⁷ = 22400217904543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22400352122231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13928911 + ... + 15453648.

It is an arithmetic number, because the mean of its divisors is an integer number (1877545584000).

Almost surely, 2^{22400352122271} is an apocalyptic number.

22400352122271 is a deficient number, since it is larger than the sum of its proper divisors (7640377221729).

22400352122271 is a wasteful number, since it uses less digits than its factorization.

22400352122271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29384038.

The product of its (nonzero) digits is 26880, while the sum is 33.

Adding to 22400352122271 its reverse (17222125300422), we get a palindrome (39622477422693).

The spelling of 22400352122271 in words is "twenty-two trillion, four hundred billion, three hundred fifty-two million, one hundred twenty-two thousand, two hundred seventy-one".