11007020512 has 24 divisors (see below), whose sum is σ = 21684159000. Its totient is φ = 5499932544.

The previous prime is 11007020483. The next prime is 11007020513. The reversal of 11007020512 is 21502070011.

It is a self number, because there is not a number n which added to its sum of digits gives 11007020512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11007020513) by changing a digit.

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, 61462 + ... + 160597.

It is an arithmetic number, because the mean of its divisors is an integer number (903506625).

Almost surely, 2^11007020512 is an apocalyptic number.

It is an amenable number.

11007020512 is a deficient number, since it is larger than the sum of its proper divisors (10677138488).

11007020512 is a wasteful number, since it uses less digits than its factorization.

11007020512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223618 (or 223610 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 19.

Adding to 11007020512 its reverse (21502070011), we get a palindrome (32509090523).

The spelling of 11007020512 in words is "eleven billion, seven million, twenty thousand, five hundred twelve".