2220522262171 has 8 divisors (see below), whose sum is σ = 2250342864000. Its totient is φ = 2190809903040.

The previous prime is 2220522262151. The next prime is 2220522262177. The reversal of 2220522262171 is 1712622250222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2220522262171 - 2⁵ = 2220522262139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220522262177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27019371 + ... + 27101428.

It is an arithmetic number, because the mean of its divisors is an integer number (281292858000).

Almost surely, 2^{2220522262171} is an apocalyptic number.

2220522262171 is a deficient number, since it is larger than the sum of its proper divisors (29820601829).

2220522262171 is an equidigital number, since it uses as much as digits as its factorization.

2220522262171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54121349.

The product of its (nonzero) digits is 26880, while the sum is 34.

The spelling of 2220522262171 in words is "two trillion, two hundred twenty billion, five hundred twenty-two million, two hundred sixty-two thousand, one hundred seventy-one".