3001321212 has 48 divisors (see below), whose sum is σ = 7036495872. Its totient is φ = 995682240.

The previous prime is 3001321199. The next prime is 3001321261. The reversal of 3001321212 is 2121231003.

It is a super-2 number, since 2×3001321212² = 18015858035202297888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3001321191 and 3001321200.

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 in 15 ways as a sum of consecutive naturals, for example, 4595878 + ... + 4596530.

It is an arithmetic number, because the mean of its divisors is an integer number (146593664).

Almost surely, 2^3001321212 is an apocalyptic number.

It is an amenable number.

3001321212 is an abundant number, since it is smaller than the sum of its proper divisors (4035174660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3001321212 is a wasteful number, since it uses less digits than its factorization.

3001321212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898 (or 1896 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3001321212 is about 54784.3153831459. The cubic root of 3001321212 is about 1442.4612633935.

Adding to 3001321212 its reverse (2121231003), we get a palindrome (5122552215).

The spelling of 3001321212 in words is "three billion, one million, three hundred twenty-one thousand, two hundred twelve".