11202120202101 has 8 divisors (see below), whose sum is σ = 15451200278880. Its totient is φ = 7210560130032.

The previous prime is 11202120202087. The next prime is 11202120202123. The reversal of 11202120202101 is 10120202120211.

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

It is not a de Polignac number, because 11202120202101 - 2⁵ = 11202120202069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202120202901) 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, 64380001075 + ... + 64380001248.

It is an arithmetic number, because the mean of its divisors is an integer number (1931400034860).

Almost surely, 2^{11202120202101} is an apocalyptic number.

It is an amenable number.

11202120202101 is a deficient number, since it is larger than the sum of its proper divisors (4249080076779).

11202120202101 is a wasteful number, since it uses less digits than its factorization.

11202120202101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128760002355.

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

Adding to 11202120202101 its reverse (10120202120211), we get a palindrome (21322322322312).

The spelling of 11202120202101 in words is "eleven trillion, two hundred two billion, one hundred twenty million, two hundred two thousand, one hundred one".