11134223020 has 24 divisors (see below), whose sum is σ = 23406443424. Its totient is φ = 4449008256.

The previous prime is 11134222997. The next prime is 11134223057. The reversal of 11134223020 is 2032243111.

It is a happy number.

11134223020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273024 + ... + 311143.

It is an arithmetic number, because the mean of its divisors is an integer number (975268476).

Almost surely, 2^11134223020 is an apocalyptic number.

11134223020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11134223020 is an abundant number, since it is smaller than the sum of its proper divisors (12272220404).

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

11134223020 is a wasteful number, since it uses less digits than its factorization.

11134223020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585129 (or 585127 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11134223020 its reverse (2032243111), we get a palindrome (13166466131).

The spelling of 11134223020 in words is "eleven billion, one hundred thirty-four million, two hundred twenty-three thousand, twenty".