11023133202 has 72 divisors (see below), whose sum is σ = 24782801472. Its totient is φ = 3540867120.

The previous prime is 11023133197. The next prime is 11023133213. The reversal of 11023133202 is 20233132011.

11023133202 is a `hidden beast` number, since 110 + 231 + 3 + 320 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 35 ways as a sum of consecutive naturals, for example, 4548163 + ... + 4550585.

It is an arithmetic number, because the mean of its divisors is an integer number (344205576).

Almost surely, 2^11023133202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11023133202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12391400736).

11023133202 is an abundant number, since it is smaller than the sum of its proper divisors (13759668270).

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

11023133202 is a wasteful number, since it uses less digits than its factorization.

11023133202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756 (or 2722 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11023133202 its reverse (20233132011), we get a palindrome (31256265213).

The spelling of 11023133202 in words is "eleven billion, twenty-three million, one hundred thirty-three thousand, two hundred two".