10112002010001 has 8 divisors (see below), whose sum is σ = 14980743718560. Its totient is φ = 6741334673316.

The previous prime is 10112002009979. The next prime is 10112002010009. The reversal of 10112002010001 is 10001020021101.

It is a happy number.

It is not a de Polignac number, because 10112002010001 - 2²⁶ = 10111934901137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10112002010009) by changing a digit.

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, 187259296455 + ... + 187259296508.

It is an arithmetic number, because the mean of its divisors is an integer number (1872592964820).

Almost surely, 2^{10112002010001} is an apocalyptic number.

It is an amenable number.

10112002010001 is a deficient number, since it is larger than the sum of its proper divisors (4868741708559).

10112002010001 is an equidigital number, since it uses as much as digits as its factorization.

10112002010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374518592972 (or 374518592966 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10112002010001 its reverse (10001020021101), we get a palindrome (20113022031102).

The spelling of 10112002010001 in words is "ten trillion, one hundred twelve billion, two million, ten thousand, one".