2868122322 has 54 divisors (see below), whose sum is σ = 6735993381. Its totient is φ = 881590320.

The previous prime is 2868122311. The next prime is 2868122347. The reversal of 2868122322 is 2232218682.

It can be written as a sum of positive squares in 2 ways, for example, as 2452329441 + 415792881 = 49521^2 + 20391^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=37869.

It is a super-2 number, since 2×2868122322² = 16452251307909343368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2953297 + ... + 2954267.

Almost surely, 2^2868122322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2868122322

2868122322 is an abundant number, since it is smaller than the sum of its proper divisors (3867871059).

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

2868122322 is an equidigital number, since it uses as much as digits as its factorization.

2868122322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1976 (or 989 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 2868122322 is about 53554.8533935067. The cubic root of 2868122322 is about 1420.7987178177.

The spelling of 2868122322 in words is "two billion, eight hundred sixty-eight million, one hundred twenty-two thousand, three hundred twenty-two".