11042201204 has 12 divisors (see below), whose sum is σ = 19331254404. Its totient is φ = 5518985664.

The previous prime is 11042201161. The next prime is 11042201213. The reversal of 11042201204 is 40210224011.

It can be written as a sum of positive squares in 2 ways, for example, as 10220805604 + 821395600 = 101098^2 + 28660^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 516959 + ... + 537894.

It is an arithmetic number, because the mean of its divisors is an integer number (1610937867).

Almost surely, 2^11042201204 is an apocalyptic number.

It is an amenable number.

11042201204 is a deficient number, since it is larger than the sum of its proper divisors (8289053200).

11042201204 is a wasteful number, since it uses less digits than its factorization.

11042201204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057474 (or 1057472 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 11042201204 its reverse (40210224011), we get a palindrome (51252425215).

The spelling of 11042201204 in words is "eleven billion, forty-two million, two hundred one thousand, two hundred four".