101101001020012 has 96 divisors (see below), whose sum is σ = 204180544512000. Its totient is φ = 42906897960192.

The previous prime is 101101001020001. The next prime is 101101001020043. The reversal of 101101001020012 is 210020100101101.

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 31 ways as a sum of consecutive naturals, for example, 4258127413 + ... + 4258151155.

It is an arithmetic number, because the mean of its divisors is an integer number (2126880672000).

Almost surely, 2^{101101001020012} is an apocalyptic number.

It is an amenable number.

101101001020012 is an abundant number, since it is smaller than the sum of its proper divisors (103079543491988).

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

101101001020012 is a wasteful number, since it uses less digits than its factorization.

101101001020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26975 (or 26973 counting only the distinct ones).

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

Adding to 101101001020012 its reverse (210020100101101), we get a palindrome (311121101121113).

The spelling of 101101001020012 in words is "one hundred one trillion, one hundred one billion, one million, twenty thousand, twelve".