2011202212101 has 8 divisors (see below), whose sum is σ = 2681646393024. Its totient is φ = 1340779752960.

The previous prime is 2011202212079. The next prime is 2011202212111. The reversal of 2011202212101 is 1012122021102.

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

It is not a de Polignac number, because 2011202212101 - 2²⁵ = 2011168657669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011202212111) 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, 5213161 + ... + 5585646.

It is an arithmetic number, because the mean of its divisors is an integer number (335205799128).

Almost surely, 2^{2011202212101} is an apocalyptic number.

It is an amenable number.

2011202212101 is a deficient number, since it is larger than the sum of its proper divisors (670444180923).

2011202212101 is a wasteful number, since it uses less digits than its factorization.

2011202212101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10860891.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2011202212101 its reverse (1012122021102), we get a palindrome (3023324233203).

The spelling of 2011202212101 in words is "two trillion, eleven billion, two hundred two million, two hundred twelve thousand, one hundred one".