3012111201 has 24 divisors (see below), whose sum is σ = 4419524032. Its totient is φ = 1823421600.

The previous prime is 3012111149. The next prime is 3012111203. The reversal of 3012111201 is 1021112103.

It is not a de Polignac number, because 3012111201 - 2¹¹ = 3012109153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3012111203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 346731 + ... + 355311.

Almost surely, 2^3012111201 is an apocalyptic number.

It is an amenable number.

3012111201 is a deficient number, since it is larger than the sum of its proper divisors (1407412831).

3012111201 is a wasteful number, since it uses less digits than its factorization.

3012111201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9573 (or 9562 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 3012111201 is about 54882.7040241277. The cubic root of 3012111201 is about 1444.1877837921.

Adding to 3012111201 its reverse (1021112103), we get a palindrome (4033223304).

The spelling of 3012111201 in words is "three billion, twelve million, one hundred eleven thousand, two hundred one".