2112203032 has 8 divisors (see below), whose sum is σ = 3960380700. Its totient is φ = 1056101512.

The previous prime is 2112203003. The next prime is 2112203047. The reversal of 2112203032 is 2303022112.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2112203032² = 8922803296779986048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2112202997 and 2112203015.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 132012682 + ... + 132012697.

Almost surely, 2^2112203032 is an apocalyptic number.

It is an amenable number.

2112203032 is a deficient number, since it is larger than the sum of its proper divisors (1848177668).

2112203032 is a wasteful number, since it uses less digits than its factorization.

2112203032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264025385 (or 264025381 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2112203032 is about 45958.7100776338. The cubic root of 2112203032 is about 1283.0548438192.

Adding to 2112203032 its reverse (2303022112), we get a palindrome (4415225144).

The spelling of 2112203032 in words is "two billion, one hundred twelve million, two hundred three thousand, thirty-two".