11011033205 has 16 divisors (see below), whose sum is σ = 13347295104. Its totient is φ = 8719531200.

The previous prime is 11011033199. The next prime is 11011033217. The reversal of 11011033205 is 50233011011.

It is not a de Polignac number, because 11011033205 - 2¹⁰ = 11011032181 is a prime.

It is a super-2 number, since 2×11011033205² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2365130 + ... + 2369780.

It is an arithmetic number, because the mean of its divisors is an integer number (834205944).

Almost surely, 2^11011033205 is an apocalyptic number.

It is an amenable number.

11011033205 is a deficient number, since it is larger than the sum of its proper divisors (2336261899).

11011033205 is a wasteful number, since it uses less digits than its factorization.

11011033205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9356.

The product of its (nonzero) digits is 90, while the sum is 17.

Adding to 11011033205 its reverse (50233011011), we get a palindrome (61244044216).

The spelling of 11011033205 in words is "eleven billion, eleven million, thirty-three thousand, two hundred five".