11211202002101 has 8 divisors (see below), whose sum is σ = 11268933819264. Its totient is φ = 11153478490000.

The previous prime is 11211202002089. The next prime is 11211202002137. The reversal of 11211202002101 is 10120020211211.

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 11211202002101 - 2¹⁴ = 11211201985717 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 (11211202002191) 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, 639656 + ... + 4778238.

It is an arithmetic number, because the mean of its divisors is an integer number (1408616727408).

Almost surely, 2^{11211202002101} is an apocalyptic number.

It is an amenable number.

11211202002101 is a deficient number, since it is larger than the sum of its proper divisors (57731817163).

11211202002101 is a wasteful number, since it uses less digits than its factorization.

11211202002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4152531.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11211202002101 its reverse (10120020211211), we get a palindrome (21331222213312).

The spelling of 11211202002101 in words is "eleven trillion, two hundred eleven billion, two hundred two million, two thousand, one hundred one".