2882221088 has 24 divisors (see below), whose sum is σ = 5677495740. Its totient is φ = 1440317440.

The previous prime is 2882221007. The next prime is 2882221129. The reversal of 2882221088 is 8801222882.

It can be written as a sum of positive squares in 2 ways, for example, as 2793333904 + 88887184 = 52852^2 + 9428^2 .

It is a super-2 number, since 2×2882221088² = 16614396800223807488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36608 + ... + 84288.

Almost surely, 2^2882221088 is an apocalyptic number.

It is an amenable number.

2882221088 is a deficient number, since it is larger than the sum of its proper divisors (2795274652).

2882221088 is a wasteful number, since it uses less digits than its factorization.

2882221088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49580 (or 49572 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 41.

The square root of 2882221088 is about 53686.3212373506. The cubic root of 2882221088 is about 1423.1229765648.

The spelling of 2882221088 in words is "two billion, eight hundred eighty-two million, two hundred twenty-one thousand, eighty-eight".