11022013320 has 32 divisors (see below), whose sum is σ = 33066040320. Its totient is φ = 2939203520.

The previous prime is 11022013319. The next prime is 11022013339. The reversal of 11022013320 is 2331022011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11022013320.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45924936 + ... + 45925175.

It is an arithmetic number, because the mean of its divisors is an integer number (1033313760).

Almost surely, 2^11022013320 is an apocalyptic number.

11022013320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11022013320 is an abundant number, since it is smaller than the sum of its proper divisors (22044027000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11022013320 is a wasteful number, since it uses less digits than its factorization.

11022013320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91850125 (or 91850121 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11022013320 its reverse (2331022011), we get a palindrome (13353035331).

The spelling of 11022013320 in words is "eleven billion, twenty-two million, thirteen thousand, three hundred twenty".