1102044225204 has 288 divisors, whose sum is σ = 3138789981600. Its totient is φ = 323788308480.

The previous prime is 1102044225197. The next prime is 1102044225223. The reversal of 1102044225204 is 4025224402011.

It is a happy number.

1102044225204 is a `hidden beast` number, since 1 + 10 + 2 + 0 + 442 + 2 + 5 + 204 = 666.

It can be written as a sum of positive squares in 16 ways, for example, as 474304935204 + 627739290000 = 688698^2 + 792300^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 517633612 + ... + 517635740.

It is an arithmetic number, because the mean of its divisors is an integer number (10898576325).

Almost surely, 2^{1102044225204} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102044225204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1569394990800).

1102044225204 is an abundant number, since it is smaller than the sum of its proper divisors (2036745756396).

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

1102044225204 is a wasteful number, since it uses less digits than its factorization.

1102044225204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755 (or 2750 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 1102044225204 its reverse (4025224402011), we get a palindrome (5127268627215).

The spelling of 1102044225204 in words is "one trillion, one hundred two billion, forty-four million, two hundred twenty-five thousand, two hundred four".