3012012203 has 16 divisors (see below), whose sum is σ = 3078972000. Its totient is φ = 2946028800.

The previous prime is 3012012119. The next prime is 3012012209. The reversal of 3012012203 is 3022102103.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3012012203 - 2¹⁶ = 3011946667 is a prime.

It is a super-2 number, since 2×3012012203² = 18144435022041826418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3012012209) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3505988 + ... + 3506846.

It is an arithmetic number, because the mean of its divisors is an integer number (192435750).

Almost surely, 2^3012012203 is an apocalyptic number.

3012012203 is a deficient number, since it is larger than the sum of its proper divisors (66959797).

3012012203 is a wasteful number, since it uses less digits than its factorization.

3012012203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342.

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

The square root of 3012012203 is about 54881.8021114467. The cubic root of 3012012203 is about 1444.1719617480.

Adding to 3012012203 its reverse (3022102103), we get a palindrome (6034114306).

The spelling of 3012012203 in words is "three billion, twelve million, twelve thousand, two hundred three".