2011012000012 has 24 divisors (see below), whose sum is σ = 3614812873280. Its totient is φ = 978214734720.

The previous prime is 2011011999989. The next prime is 2011012000037. The reversal of 2011012000012 is 2100002101102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463789 + ... + 2058427.

Almost surely, 2^{2011012000012} is an apocalyptic number.

It is an amenable number.

2011012000012 is a deficient number, since it is larger than the sum of its proper divisors (1603800873268).

2011012000012 is a wasteful number, since it uses less digits than its factorization.

2011012000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603201 (or 1603199 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2011012000012 its reverse (2100002101102), we get a palindrome (4111014101114).

The spelling of 2011012000012 in words is "two trillion, eleven billion, twelve million, twelve", and thus it is an aban number and an uban number.