11102202222101 has 4 divisors (see below), whose sum is σ = 11114152925100. Its totient is φ = 11090251519104.

The previous prime is 11102202222043. The next prime is 11102202222127. The reversal of 11102202222101 is 10122220220111.

11102202222101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3309757887076 + 7792444335025 = 1819274^2 + 2791495^2 .

It is a cyclic number.

It is not a de Polignac number, because 11102202222101 - 2³⁴ = 11085022352917 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11102202222101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102202222301) 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, 5975350106 + ... + 5975351963.

It is an arithmetic number, because the mean of its divisors is an integer number (2778538231275).

Almost surely, 2^{11102202222101} is an apocalyptic number.

It is an amenable number.

11102202222101 is a deficient number, since it is larger than the sum of its proper divisors (11950702999).

11102202222101 is an equidigital number, since it uses as much as digits as its factorization.

11102202222101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11950702998.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11102202222101 its reverse (10122220220111), we get a palindrome (21224422442212).

The spelling of 11102202222101 in words is "eleven trillion, one hundred two billion, two hundred two million, two hundred twenty-two thousand, one hundred one".