1002221033101 has 8 divisors (see below), whose sum is σ = 1036832263200. Its totient is φ = 967613262000.

The previous prime is 1002221033053. The next prime is 1002221033111. The reversal of 1002221033101 is 1013301222001.

1002221033101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1002221033101 - 2³⁵ = 967861294733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002221033111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268275 + ... + 1440976.

It is an arithmetic number, because the mean of its divisors is an integer number (129604032900).

Almost surely, 2^{1002221033101} is an apocalyptic number.

It is an amenable number.

1002221033101 is a deficient number, since it is larger than the sum of its proper divisors (34611230099).

1002221033101 is a wasteful number, since it uses less digits than its factorization.

1002221033101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729499.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1002221033101 its reverse (1013301222001), we get a palindrome (2015522255102).

The spelling of 1002221033101 in words is "one trillion, two billion, two hundred twenty-one million, thirty-three thousand, one hundred one".