2162192071 has 4 divisors (see below), whose sum is σ = 2328514552. Its totient is φ = 1995869592.

The previous prime is 2162192003. The next prime is 2162192083. The reversal of 2162192071 is 1702912612.

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 2162192071 - 2²⁷ = 2027974343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162192471) 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, 83161221 + ... + 83161246.

It is an arithmetic number, because the mean of its divisors is an integer number (582128638).

Almost surely, 2^2162192071 is an apocalyptic number.

2162192071 is a deficient number, since it is larger than the sum of its proper divisors (166322481).

2162192071 is a wasteful number, since it uses less digits than its factorization.

2162192071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166322480.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 2162192071 is about 46499.3771033548. The cubic root of 2162192071 is about 1293.0979507883.

The spelling of 2162192071 in words is "two billion, one hundred sixty-two million, one hundred ninety-two thousand, seventy-one".