5021722271206 has 32 divisors (see below), whose sum is σ = 8382318981120. Its totient is φ = 2244155143296.

The previous prime is 5021722271197. The next prime is 5021722271207. The reversal of 5021722271206 is 6021722271205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021722271207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22990726 + ... + 23208121.

It is an arithmetic number, because the mean of its divisors is an integer number (261947468160).

Almost surely, 2^{5021722271206} is an apocalyptic number.

5021722271206 is a deficient number, since it is larger than the sum of its proper divisors (3360596709914).

5021722271206 is a wasteful number, since it uses less digits than its factorization.

5021722271206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46199028.

The product of its (nonzero) digits is 47040, while the sum is 37.

Subtracting 5021722271206 from its reverse (6021722271205), we obtain a palindrome (999999999999).

The spelling of 5021722271206 in words is "five trillion, twenty-one billion, seven hundred twenty-two million, two hundred seventy-one thousand, two hundred six".