2004125211 has 12 divisors (see below), whose sum is σ = 3158015640. Its totient is φ = 1214621280.

The previous prime is 2004125203. The next prime is 2004125269. The reversal of 2004125211 is 1125214002.

2004125211 is a `hidden beast` number, since 200 + 412 + 52 + 1 + 1 = 666.

It is not a de Polignac number, because 2004125211 - 2³ = 2004125203 is a prime.

It is a super-2 number, since 2×2004125211² = 8033035722731589042, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2004125611) 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 11 ways as a sum of consecutive naturals, for example, 10121746 + ... + 10121943.

It is an arithmetic number, because the mean of its divisors is an integer number (263167970).

Almost surely, 2^2004125211 is an apocalyptic number.

2004125211 is a deficient number, since it is larger than the sum of its proper divisors (1153890429).

2004125211 is a wasteful number, since it uses less digits than its factorization.

2004125211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20243706 (or 20243703 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 2004125211 is about 44767.4570530871. The cubic root of 2004125211 is about 1260.7866950349.

Adding to 2004125211 its reverse (1125214002), we get a palindrome (3129339213).

The spelling of 2004125211 in words is "two billion, four million, one hundred twenty-five thousand, two hundred eleven".