11020042204 has 12 divisors (see below), whose sum is σ = 19288839528. Its totient is φ = 5508945200.

The previous prime is 11020042171. The next prime is 11020042217. The reversal of 11020042204 is 40224002011.

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 3 ways as a sum of consecutive naturals, for example, 245707 + ... + 287074.

It is an arithmetic number, because the mean of its divisors is an integer number (1607403294).

Almost surely, 2^11020042204 is an apocalyptic number.

It is an amenable number.

11020042204 is a deficient number, since it is larger than the sum of its proper divisors (8268797324).

11020042204 is a wasteful number, since it uses less digits than its factorization.

11020042204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537956 (or 537954 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 11020042204 its reverse (40224002011), we get a palindrome (51244044215).

The spelling of 11020042204 in words is "eleven billion, twenty million, forty-two thousand, two hundred four".