2112004322 has 4 divisors (see below), whose sum is σ = 3168006486. Its totient is φ = 1056002160.

The previous prime is 2112004303. The next prime is 2112004331. The reversal of 2112004322 is 2234002112.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2109473041 + 2531281 = 45929^2 + 1591^2 .

It is a super-2 number, since 2×2112004322² = 8921124512293359368, 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 2112004322.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528001079 + ... + 528001082.

Almost surely, 2^2112004322 is an apocalyptic number.

2112004322 is a deficient number, since it is larger than the sum of its proper divisors (1056002164).

2112004322 is a wasteful number, since it uses less digits than its factorization.

2112004322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056002163.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2112004322 is about 45956.5481950070. The cubic root of 2112004322 is about 1283.0146071848.

Adding to 2112004322 its reverse (2234002112), we get a palindrome (4346006434).

The spelling of 2112004322 in words is "two billion, one hundred twelve million, four thousand, three hundred twenty-two".