2112002330 has 16 divisors (see below), whose sum is σ = 3802131144. Its totient is φ = 844683840.

The previous prime is 2112002311. The next prime is 2112002351. The reversal of 2112002330 is 332002112.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1026497521 + 1085504809 = 32039^2 + 32947^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120740 + ... + 137120.

Almost surely, 2^2112002330 is an apocalyptic number.

2112002330 is a deficient number, since it is larger than the sum of its proper divisors (1690128814).

2112002330 is a wasteful number, since it uses less digits than its factorization.

2112002330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29281.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2112002330 is about 45956.5265223559. The cubic root of 2112002330 is about 1283.0142038135.

Adding to 2112002330 its reverse (332002112), we get a palindrome (2444004442).

The spelling of 2112002330 in words is "two billion, one hundred twelve million, two thousand, three hundred thirty".