1011021010012 has 24 divisors (see below), whose sum is σ = 1914960572000. Its totient is φ = 464280227136.

The previous prime is 1011021010003. The next prime is 1011021010061. The reversal of 1011021010012 is 2100101201101.

1011021010012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48840687 + ... + 48861382.

Almost surely, 2^{1011021010012} is an apocalyptic number.

It is an amenable number.

1011021010012 is a deficient number, since it is larger than the sum of its proper divisors (903939561988).

1011021010012 is a wasteful number, since it uses less digits than its factorization.

1011021010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97702285 (or 97702283 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1011021010012 its reverse (2100101201101), we get a palindrome (3111122211113).

The spelling of 1011021010012 in words is "one trillion, eleven billion, twenty-one million, ten thousand, twelve".