2071864122 has 8 divisors (see below), whose sum is σ = 4143728256. Its totient is φ = 690621372.

The previous prime is 2071864117. The next prime is 2071864183. The reversal of 2071864122 is 2214681702.

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

2071864122 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172655338 + ... + 172655349.

It is an arithmetic number, because the mean of its divisors is an integer number (517966032).

Almost surely, 2^2071864122 is an apocalyptic number.

2071864122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2071864122 is a wasteful number, since it uses less digits than its factorization.

2071864122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345310692.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 2071864122 is about 45517.7341483515. The cubic root of 2071864122 is about 1274.8343492597.

The spelling of 2071864122 in words is "two billion, seventy-one million, eight hundred sixty-four thousand, one hundred twenty-two".