11004044202 has 48 divisors (see below), whose sum is σ = 24457115592. Its totient is φ = 3573642240.

The previous prime is 11004044197. The next prime is 11004044209. The reversal of 11004044202 is 20244040011.

It can be written as a sum of positive squares in 4 ways, for example, as 5116397841 + 5887646361 = 71529^2 + 76731^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11004044209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 548818 + ... + 568514.

Almost surely, 2^11004044202 is an apocalyptic number.

11004044202 is an abundant number, since it is smaller than the sum of its proper divisors (13453071390).

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

11004044202 is a wasteful number, since it uses less digits than its factorization.

11004044202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20503 (or 20500 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 11004044202 its reverse (20244040011), we get a palindrome (31248084213).

The spelling of 11004044202 in words is "eleven billion, four million, forty-four thousand, two hundred two".