10010002012 has 6 divisors (see below), whose sum is σ = 17517503528. Its totient is φ = 5005001004.

The previous prime is 10010002001. The next prime is 10010002043. The reversal of 10010002012 is 21020001001.

It is a junction number, because it is equal to n+sod(n) for n = 10010001986 and 10010002004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251250248 + ... + 1251250255.

Almost surely, 2^10010002012 is an apocalyptic number.

It is an amenable number.

10010002012 is a deficient number, since it is larger than the sum of its proper divisors (7507501516).

10010002012 is a wasteful number, since it uses less digits than its factorization.

10010002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2502500507 (or 2502500505 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 10010002012 its reverse (21020001001), we get a palindrome (31030003013).

The spelling of 10010002012 in words is "ten billion, ten million, two thousand, twelve".