1011000010012 has 6 divisors (see below), whose sum is σ = 1769250017528. Its totient is φ = 505500005004.

The previous prime is 1011000009983. The next prime is 1011000010037. The reversal of 1011000010012 is 2100100001101.

It is a junction number, because it is equal to n+sod(n) for n = 1011000009977 and 1011000010004.

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, 126375001248 + ... + 126375001255.

Almost surely, 2^{1011000010012} is an apocalyptic number.

It is an amenable number.

1011000010012 is a deficient number, since it is larger than the sum of its proper divisors (758250007516).

1011000010012 is a wasteful number, since it uses less digits than its factorization.

1011000010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252750002507 (or 252750002505 counting only the distinct ones).

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

Adding to 1011000010012 its reverse (2100100001101), we get a palindrome (3111100011113).

The spelling of 1011000010012 in words is "one trillion, eleven billion, ten thousand, twelve".