2162528041227 has 4 divisors (see below), whose sum is σ = 2883370721640. Its totient is φ = 1441685360816.

The previous prime is 2162528041189. The next prime is 2162528041259. The reversal of 2162528041227 is 7221408252612.

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

It is a cyclic number.

It is not a de Polignac number, because 2162528041227 - 2¹⁰ = 2162528040203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2162528041277) 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, 360421340202 + ... + 360421340207.

It is an arithmetic number, because the mean of its divisors is an integer number (720842680410).

Almost surely, 2^{2162528041227} is an apocalyptic number.

2162528041227 is a deficient number, since it is larger than the sum of its proper divisors (720842680413).

2162528041227 is an equidigital number, since it uses as much as digits as its factorization.

2162528041227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720842680412.

The product of its (nonzero) digits is 215040, while the sum is 42.

The spelling of 2162528041227 in words is "two trillion, one hundred sixty-two billion, five hundred twenty-eight million, forty-one thousand, two hundred twenty-seven".