2199982671 has 12 divisors (see below), whose sum is σ = 3237711048. Its totient is φ = 1438982064.

The previous prime is 2199982663. The next prime is 2199982679. The reversal of 2199982671 is 1762899912.

It is an interprime number because it is at equal distance from previous prime (2199982663) and next prime (2199982679).

It is not a de Polignac number, because 2199982671 - 2³ = 2199982663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2199982679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2305585 + ... + 2306538.

It is an arithmetic number, because the mean of its divisors is an integer number (269809254).

Almost surely, 2^2199982671 is an apocalyptic number.

2199982671 is a deficient number, since it is larger than the sum of its proper divisors (1037728377).

2199982671 is a wasteful number, since it uses less digits than its factorization.

2199982671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4612182 (or 4612179 counting only the distinct ones).

The product of its digits is 979776, while the sum is 54.

The square root of 2199982671 is about 46903.9728701098. The cubic root of 2199982671 is about 1300.5880320016.

The spelling of 2199982671 in words is "two billion, one hundred ninety-nine million, nine hundred eighty-two thousand, six hundred seventy-one".