11202011221101 has 16 divisors (see below), whose sum is σ = 15146544683520. Its totient is φ = 7362744888240.

The previous prime is 11202011221081. The next prime is 11202011221153. The reversal of 11202011221101 is 10112211020211.

It is a happy number.

It is not a de Polignac number, because 11202011221101 - 2³⁷ = 11064572267629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202011221901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24653910 + ... + 25104168.

It is an arithmetic number, because the mean of its divisors is an integer number (946659042720).

Almost surely, 2^{11202011221101} is an apocalyptic number.

It is an amenable number.

11202011221101 is a deficient number, since it is larger than the sum of its proper divisors (3944533462419).

11202011221101 is a wasteful number, since it uses less digits than its factorization.

11202011221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567136.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11202011221101 its reverse (10112211020211), we get a palindrome (21314222241312).

The spelling of 11202011221101 in words is "eleven trillion, two hundred two billion, eleven million, two hundred twenty-one thousand, one hundred one".