1100321102202 has 96 divisors (see below), whose sum is σ = 2698350177600. Its totient is φ = 297423850752.

The previous prime is 1100321102201. The next prime is 1100321102227. The reversal of 1100321102202 is 2022011230011.

It is not an unprimeable number, because it can be changed into a prime (1100321102201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3960174 + ... + 4228902.

It is an arithmetic number, because the mean of its divisors is an integer number (28107814350).

Almost surely, 2^{1100321102202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1100321102202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1349175088800).

1100321102202 is an abundant number, since it is smaller than the sum of its proper divisors (1598029075398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1100321102202 is a wasteful number, since it uses less digits than its factorization.

1100321102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269500 (or 269493 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1100321102202 its reverse (2022011230011), we get a palindrome (3122332332213).

The spelling of 1100321102202 in words is "one trillion, one hundred billion, three hundred twenty-one million, one hundred two thousand, two hundred two".