11110222211102 has 96 divisors (see below), whose sum is σ = 20853713526048. Its totient is φ = 4410144313344.

The previous prime is 11110222211069. The next prime is 11110222211173. The reversal of 11110222211102 is 20111222201111.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 113023958 + ... + 113122214.

It is an arithmetic number, because the mean of its divisors is an integer number (217226182563).

Almost surely, 2^{11110222211102} is an apocalyptic number.

11110222211102 is a deficient number, since it is larger than the sum of its proper divisors (9743491314946).

11110222211102 is a wasteful number, since it uses less digits than its factorization.

11110222211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99370 (or 99363 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11110222211102 its reverse (20111222201111), we get a palindrome (31221444412213).

Subtracting 11110222211102 from its reverse (20111222201111), we obtain a palindrome (9000999990009).

The spelling of 11110222211102 in words is "eleven trillion, one hundred ten billion, two hundred twenty-two million, two hundred eleven thousand, one hundred two".