10009101001012 has 12 divisors (see below), whose sum is σ = 18119924226180. Its totient is φ = 4831979793536.

The previous prime is 10009101001001. The next prime is 10009101001021. The reversal of 10009101001012 is 21010010190001.

It can be written as a sum of positive squares in 2 ways, for example, as 5696642391696 + 4312458609316 = 2386764^2 + 2076646^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43142676613 + ... + 43142676844.

It is an arithmetic number, because the mean of its divisors is an integer number (1509993685515).

Almost surely, 2^{10009101001012} is an apocalyptic number.

It is an amenable number.

10009101001012 is a deficient number, since it is larger than the sum of its proper divisors (8110823225168).

10009101001012 is a wasteful number, since it uses less digits than its factorization.

10009101001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86285353490 (or 86285353488 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 10009101001012 its reverse (21010010190001), we get a palindrome (31019111191013).

The spelling of 10009101001012 in words is "ten trillion, nine billion, one hundred one million, one thousand, twelve".