10001100010012 has 6 divisors (see below), whose sum is σ = 17501925017528. Its totient is φ = 5000550005004.

The previous prime is 10001100009983. The next prime is 10001100010021. The reversal of 10001100010012 is 21001000110001.

It is a junction number, because it is equal to n+sod(n) for n = 10001100009977 and 10001100010004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250137501248 + ... + 1250137501255.

Almost surely, 2^{10001100010012} is an apocalyptic number.

It is an amenable number.

10001100010012 is a deficient number, since it is larger than the sum of its proper divisors (7500825007516).

10001100010012 is a wasteful number, since it uses less digits than its factorization.

10001100010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500275002507 (or 2500275002505 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 10001100010012 its reverse (21001000110001), we get a palindrome (31002100120013).

The spelling of 10001100010012 in words is "ten trillion, one billion, one hundred million, ten thousand, twelve".