11202202121101 has 4 divisors (see below), whose sum is σ = 11204295604704. Its totient is φ = 11200108637500.

The previous prime is 11202202121053. The next prime is 11202202121111. The reversal of 11202202121101 is 10112120220211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11202202121101 - 2¹⁵ = 11202202088333 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 (11202202121111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1046733775 + ... + 1046744476.

It is an arithmetic number, because the mean of its divisors is an integer number (2801073901176).

Almost surely, 2^{11202202121101} is an apocalyptic number.

It is an amenable number.

11202202121101 is a deficient number, since it is larger than the sum of its proper divisors (2093483603).

11202202121101 is an equidigital number, since it uses as much as digits as its factorization.

11202202121101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093483602.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11202202121101 its reverse (10112120220211), we get a palindrome (21314322341312).

The spelling of 11202202121101 in words is "eleven trillion, two hundred two billion, two hundred two million, one hundred twenty-one thousand, one hundred one".