2872023222 has 8 divisors (see below), whose sum is σ = 5744046456. Its totient is φ = 957341072.

The previous prime is 2872023199. The next prime is 2872023251. The reversal of 2872023222 is 2223202782.

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

2872023222 is an admirable number.

It is a super-2 number, since 2×2872023222² = 16497034775414522568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2872023222.

It is a congruent number.

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, 239335263 + ... + 239335274.

It is an arithmetic number, because the mean of its divisors is an integer number (718005807).

Almost surely, 2^2872023222 is an apocalyptic number.

2872023222 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.

2872023222 is a wasteful number, since it uses less digits than its factorization.

2872023222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478670542.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 2872023222 is about 53591.2606867948. The cubic root of 2872023222 is about 1421.4425633117.

The spelling of 2872023222 in words is "two billion, eight hundred seventy-two million, twenty-three thousand, two hundred twenty-two".