10111100110222 has 4 divisors (see below), whose sum is σ = 15166650165336. Its totient is φ = 5055550055110.

The previous prime is 10111100110207. The next prime is 10111100110229. The reversal of 10111100110222 is 22201100111101.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111100110229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2527775027554 + ... + 2527775027557.

It is an arithmetic number, because the mean of its divisors is an integer number (3791662541334).

Almost surely, 2^{10111100110222} is an apocalyptic number.

10111100110222 is a deficient number, since it is larger than the sum of its proper divisors (5055550055114).

10111100110222 is an equidigital number, since it uses as much as digits as its factorization.

10111100110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5055550055113.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10111100110222 its reverse (22201100111101), we get a palindrome (32312200221323).

The spelling of 10111100110222 in words is "ten trillion, one hundred eleven billion, one hundred million, one hundred ten thousand, two hundred twenty-two".