10000020012011 has 16 divisors (see below), whose sum is σ = 10253371099488. Its totient is φ = 9750411417600.

The previous prime is 10000020011999. The next prime is 10000020012013. The reversal of 10000020012011 is 11021002000001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10000020012011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10000020012011.

It is not an unprimeable number, because it can be changed into a prime (10000020012013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335756 + ... + 4484726.

It is an arithmetic number, because the mean of its divisors is an integer number (640835693718).

Almost surely, 2^{10000020012011} is an apocalyptic number.

10000020012011 is a deficient number, since it is larger than the sum of its proper divisors (253351087477).

10000020012011 is a wasteful number, since it uses less digits than its factorization.

10000020012011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4149422.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10000020012011 its reverse (11021002000001), we get a palindrome (21021022012012).

The spelling of 10000020012011 in words is "ten trillion, twenty million, twelve thousand, eleven".