2112475571 has 2 divisors, whose sum is σ = 2112475572. Its totient is φ = 2112475570.

The previous prime is 2112475483. The next prime is 2112475591. The reversal of 2112475571 is 1755742112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2112475571 - 2¹⁰ = 2112474547 is a prime.

It is not a weakly prime, because it can be changed into another prime (2112475591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056237785 + 1056237786.

It is an arithmetic number, because the mean of its divisors is an integer number (1056237786).

Almost surely, 2^2112475571 is an apocalyptic number.

2112475571 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112475571 is an equidigital number, since it uses as much as digits as its factorization.

2112475571 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19600, while the sum is 35.

The square root of 2112475571 is about 45961.6750238718. The cubic root of 2112475571 is about 1283.1100259269.

The spelling of 2112475571 in words is "two billion, one hundred twelve million, four hundred seventy-five thousand, five hundred seventy-one".