1011010010012 has 24 divisors (see below), whose sum is σ = 1813947624720. Its totient is φ = 492760039040.

The previous prime is 1011010010009. The next prime is 1011010010027. The reversal of 1011010010012 is 2100100101101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2402087 + ... + 2791422.

It is an arithmetic number, because the mean of its divisors is an integer number (75581151030).

Almost surely, 2^{1011010010012} is an apocalyptic number.

It is an amenable number.

1011010010012 is a deficient number, since it is larger than the sum of its proper divisors (802937614708).

1011010010012 is a wasteful number, since it uses less digits than its factorization.

1011010010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5194741 (or 5194739 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 1011010010012 its reverse (2100100101101), we get a palindrome (3111110111113).

The spelling of 1011010010012 in words is "one trillion, eleven billion, ten million, ten thousand, twelve".