27622225022 has 96 divisors (see below), whose sum is σ = 53468553600. Its totient is φ = 10619900928.

The previous prime is 27622225019. The next prime is 27622225063. The reversal of 27622225022 is 22052222672.

It is a self number, because there is not a number n which added to its sum of digits gives 27622225022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3813188 + ... + 3820424.

It is an arithmetic number, because the mean of its divisors is an integer number (556964100).

Almost surely, 2^27622225022 is an apocalyptic number.

27622225022 is a deficient number, since it is larger than the sum of its proper divisors (25846328578).

27622225022 is a wasteful number, since it uses less digits than its factorization.

27622225022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7378 (or 7371 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 32.

Adding to 27622225022 its reverse (22052222672), we get a palindrome (49674447694).

The spelling of 27622225022 in words is "twenty-seven billion, six hundred twenty-two million, two hundred twenty-five thousand, twenty-two".