2872022266 has 8 divisors (see below), whose sum is σ = 4311559584. Its totient is φ = 1434835740.

The previous prime is 2872022239. The next prime is 2872022267. The reversal of 2872022266 is 6622202782.

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

It is not an unprimeable number, because it can be changed into a prime (2872022267) by changing a digit.

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, 584640 + ... + 589531.

It is an arithmetic number, because the mean of its divisors is an integer number (538944948).

Almost surely, 2^2872022266 is an apocalyptic number.

2872022266 is a deficient number, since it is larger than the sum of its proper divisors (1439537318).

2872022266 is a wasteful number, since it uses less digits than its factorization.

2872022266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175396.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 2872022266 is about 53591.2517674294. The cubic root of 2872022266 is about 1421.4424055949.

The spelling of 2872022266 in words is "two billion, eight hundred seventy-two million, twenty-two thousand, two hundred sixty-six".