11020277816 has 16 divisors (see below), whose sum is σ = 20688018840. Its totient is φ = 5503472800.

The previous prime is 11020277759. The next prime is 11020277843. The reversal of 11020277816 is 61877202011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 826235 + ... + 839466.

Almost surely, 2^11020277816 is an apocalyptic number.

It is an amenable number.

11020277816 is a deficient number, since it is larger than the sum of its proper divisors (9667741024).

11020277816 is a wasteful number, since it uses less digits than its factorization.

11020277816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666534 (or 1666530 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 35.

Adding to 11020277816 its reverse (61877202011), we get a palindrome (72897479827).

The spelling of 11020277816 in words is "eleven billion, twenty million, two hundred seventy-seven thousand, eight hundred sixteen".