2112012332 has 6 divisors (see below), whose sum is σ = 3696021588. Its totient is φ = 1056006164.

The previous prime is 2112012293. The next prime is 2112012341. The reversal of 2112012332 is 2332102112.

It is a self number, because there is not a number n which added to its sum of digits gives 2112012332.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264001538 + ... + 264001545.

It is an arithmetic number, because the mean of its divisors is an integer number (616003598).

Almost surely, 2^2112012332 is an apocalyptic number.

It is an amenable number.

2112012332 is a deficient number, since it is larger than the sum of its proper divisors (1584009256).

2112012332 is a wasteful number, since it uses less digits than its factorization.

2112012332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528003087 (or 528003085 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2112012332 is about 45956.6353424617. The cubic root of 2112012332 is about 1283.0162291723.

Adding to 2112012332 its reverse (2332102112), we get a palindrome (4444114444).

The spelling of 2112012332 in words is "two billion, one hundred twelve million, twelve thousand, three hundred thirty-two".