27220895016284 has 12 divisors (see below), whose sum is σ = 47660468232384. Its totient is φ = 13603618378464.

The previous prime is 27220895016257. The next prime is 27220895016299. The reversal of 27220895016284 is 48261059802272.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1707273452 + ... + 1707289395.

It is an arithmetic number, because the mean of its divisors is an integer number (3971705686032).

Almost surely, 2^{27220895016284} is an apocalyptic number.

It is an amenable number.

27220895016284 is a deficient number, since it is larger than the sum of its proper divisors (20439573216100).

27220895016284 is a wasteful number, since it uses less digits than its factorization.

27220895016284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3414564844 (or 3414564842 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 56.

The spelling of 27220895016284 in words is "twenty-seven trillion, two hundred twenty billion, eight hundred ninety-five million, sixteen thousand, two hundred eighty-four".