11202220111102 has 4 divisors (see below), whose sum is σ = 16803330166656. Its totient is φ = 5601110055550.

The previous prime is 11202220111081. The next prime is 11202220111123. The reversal of 11202220111102 is 20111102220211.

11202220111102 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 is an interprime number because it is at equal distance from previous prime (11202220111081) and next prime (11202220111123).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2800555027774 + ... + 2800555027777.

It is an arithmetic number, because the mean of its divisors is an integer number (4200832541664).

Almost surely, 2^{11202220111102} is an apocalyptic number.

11202220111102 is a deficient number, since it is larger than the sum of its proper divisors (5601110055554).

11202220111102 is an equidigital number, since it uses as much as digits as its factorization.

11202220111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5601110055553.

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

Adding to 11202220111102 its reverse (20111102220211), we get a palindrome (31313322331313).

The spelling of 11202220111102 in words is "eleven trillion, two hundred two billion, two hundred twenty million, one hundred eleven thousand, one hundred two".