1001011000012 has 12 divisors (see below), whose sum is σ = 1752268212016. Its totient is φ = 500362939440.

The previous prime is 1001010999959. The next prime is 1001011000013. The reversal of 1001011000012 is 2100001101001.

1001011000012 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 = 1001010999959 and 1001011000004.

It is not an unprimeable number, because it can be changed into a prime (1001011000013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35624343 + ... + 35652430.

Almost surely, 2^{1001011000012} is an apocalyptic number.

It is an amenable number.

1001011000012 is a deficient number, since it is larger than the sum of its proper divisors (751257212004).

1001011000012 is a wasteful number, since it uses less digits than its factorization.

1001011000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71280288 (or 71280286 counting only the distinct ones).

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

Adding to 1001011000012 its reverse (2100001101001), we get a palindrome (3101012101013).

The spelling of 1001011000012 in words is "one trillion, one billion, eleven million, twelve", and thus it is an aban number and an uban number.