10001012110012 has 24 divisors (see below), whose sum is σ = 21820390058880. Its totient is φ = 3896498224560.

The previous prime is 10001012110009. The next prime is 10001012110027. The reversal of 10001012110012 is 21001121010001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16235408962 + ... + 16235409577.

It is an arithmetic number, because the mean of its divisors is an integer number (909182919120).

Almost surely, 2^{10001012110012} is an apocalyptic number.

It is an amenable number.

10001012110012 is an abundant number, since it is smaller than the sum of its proper divisors (11819377948868).

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

10001012110012 is a wasteful number, since it uses less digits than its factorization.

10001012110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32470818561 (or 32470818559 counting only the distinct ones).

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

Adding to 10001012110012 its reverse (21001121010001), we get a palindrome (31002133120013).

It can be divided in two parts, 1000101 and 2110012, that added together give a palindrome (3110113).

The spelling of 10001012110012 in words is "ten trillion, one billion, twelve million, one hundred ten thousand, twelve".