1010011112012 has 24 divisors (see below), whose sum is σ = 2020312805280. Its totient is φ = 432799637760.

The previous prime is 1010011111997. The next prime is 1010011112017. The reversal of 1010011112012 is 2102111100101.

It is a junction number, because it is equal to n+sod(n) for n = 1010011111984 and 1010011112002.

It is not an unprimeable number, because it can be changed into a prime (1010011112017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2396087 + ... + 2785902.

It is an arithmetic number, because the mean of its divisors is an integer number (84179700220).

Almost surely, 2^{1010011112012} is an apocalyptic number.

It is an amenable number.

1010011112012 is an abundant number, since it is smaller than the sum of its proper divisors (1010301693268).

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

1010011112012 is a wasteful number, since it uses less digits than its factorization.

1010011112012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5188961 (or 5188959 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1010011112012 its reverse (2102111100101), we get a palindrome (3112122212113).

The spelling of 1010011112012 in words is "one trillion, ten billion, eleven million, one hundred twelve thousand, twelve".