110221200110222 has 4 divisors (see below), whose sum is σ = 165331800165336. Its totient is φ = 55110600055110.

The previous prime is 110221200110171. The next prime is 110221200110237. The reversal of 110221200110222 is 222011002122011.

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

It is a self number, because there is not a number n which added to its sum of digits gives 110221200110222.

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, 27555300027554 + ... + 27555300027557.

It is an arithmetic number, because the mean of its divisors is an integer number (41332950041334).

Almost surely, 2^{110221200110222} is an apocalyptic number.

110221200110222 is a deficient number, since it is larger than the sum of its proper divisors (55110600055114).

110221200110222 is an equidigital number, since it uses as much as digits as its factorization.

110221200110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55110600055113.

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

Adding to 110221200110222 its reverse (222011002122011), we get a palindrome (332232202232233).

The spelling of 110221200110222 in words is "one hundred ten trillion, two hundred twenty-one billion, two hundred million, one hundred ten thousand, two hundred twenty-two".