2321022016 has 28 divisors (see below), whose sum is σ = 4651392780. Its totient is φ = 1149017600.

The previous prime is 2321021999. The next prime is 2321022059. The reversal of 2321022016 is 6102201232.

It can be written as a sum of positive squares in 2 ways, for example, as 1003622400 + 1317399616 = 31680^2 + 36296^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2321021984 and 2321022002.

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, 173071 + ... + 185998.

Almost surely, 2^2321022016 is an apocalyptic number.

It is an amenable number.

2321022016 is an abundant number, since it is smaller than the sum of its proper divisors (2330370764).

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

2321022016 is a wasteful number, since it uses less digits than its factorization.

2321022016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359182 (or 359172 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2321022016 is about 48176.9863731637. The cubic root of 2321022016 is about 1324.0155527969.

Adding to 2321022016 its reverse (6102201232), we get a palindrome (8423223248).

The spelling of 2321022016 in words is "two billion, three hundred twenty-one million, twenty-two thousand, sixteen".