11102202221102 has 4 divisors (see below), whose sum is σ = 16653303331656. Its totient is φ = 5551101110550.

The previous prime is 11102202221081. The next prime is 11102202221119. The reversal of 11102202221102 is 20112220220111.

11102202221102 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 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, 2775550555274 + ... + 2775550555277.

It is an arithmetic number, because the mean of its divisors is an integer number (4163325832914).

Almost surely, 2^{11102202221102} is an apocalyptic number.

11102202221102 is a deficient number, since it is larger than the sum of its proper divisors (5551101110554).

11102202221102 is an equidigital number, since it uses as much as digits as its factorization.

11102202221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5551101110553.

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

Adding to 11102202221102 its reverse (20112220220111), we get a palindrome (31214422441213).

The spelling of 11102202221102 in words is "eleven trillion, one hundred two billion, two hundred two million, two hundred twenty-one thousand, one hundred two".