1000211012012 has 6 divisors (see below), whose sum is σ = 1750369271028. Its totient is φ = 500105506004.

The previous prime is 1000211011997. The next prime is 1000211012039. The reversal of 1000211012012 is 2102101120001.

1000211012012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1000211011984 and 1000211012002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125026376498 + ... + 125026376505.

It is an arithmetic number, because the mean of its divisors is an integer number (291728211838).

Almost surely, 2^{1000211012012} is an apocalyptic number.

It is an amenable number.

1000211012012 is a deficient number, since it is larger than the sum of its proper divisors (750158259016).

1000211012012 is a wasteful number, since it uses less digits than its factorization.

1000211012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250052753007 (or 250052753005 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1000211012012 its reverse (2102101120001), we get a palindrome (3102312132013).

The spelling of 1000211012012 in words is "one trillion, two hundred eleven million, twelve thousand, twelve".