1100221102202 has 16 divisors (see below), whose sum is σ = 1673671507200. Its totient is φ = 542331486480.

The previous prime is 1100221102199. The next prime is 1100221102241. The reversal of 1100221102202 is 2022011220011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2375999 + ... + 2801037.

It is an arithmetic number, because the mean of its divisors is an integer number (104604469200).

Almost surely, 2^{1100221102202} is an apocalyptic number.

1100221102202 is a deficient number, since it is larger than the sum of its proper divisors (573450404998).

1100221102202 is a wasteful number, since it uses less digits than its factorization.

1100221102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443341.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1100221102202 its reverse (2022011220011), we get a palindrome (3122232322213).

The spelling of 1100221102202 in words is "one trillion, one hundred billion, two hundred twenty-one million, one hundred two thousand, two hundred two".