2000001211012 has 24 divisors (see below), whose sum is σ = 4001075880704. Its totient is φ = 856913349312.

The previous prime is 2000001211009. The next prime is 2000001211057. The reversal of 2000001211012 is 2101121000002.

It is a self number, because there is not a number n which added to its sum of digits gives 2000001211012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9478233 + ... + 9686944.

Almost surely, 2^{2000001211012} is an apocalyptic number.

It is an amenable number.

2000001211012 is an abundant number, since it is smaller than the sum of its proper divisors (2001074669692).

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

2000001211012 is a wasteful number, since it uses less digits than its factorization.

2000001211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19168915 (or 19168913 counting only the distinct ones).

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

Adding to 2000001211012 its reverse (2101121000002), we get a palindrome (4101122211014).

The spelling of 2000001211012 in words is "two trillion, one million, two hundred eleven thousand, twelve".