11232021333 has 8 divisors (see below), whose sum is σ = 16128030688. Its totient is φ = 6912013104.

The previous prime is 11232021287. The next prime is 11232021373. The reversal of 11232021333 is 33312023211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11232021333 - 2⁸ = 11232021077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11232021373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144000235 + ... + 144000312.

It is an arithmetic number, because the mean of its divisors is an integer number (2016003836).

Almost surely, 2^11232021333 is an apocalyptic number.

11232021333 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11232021333 is a deficient number, since it is larger than the sum of its proper divisors (4896009355).

11232021333 is a wasteful number, since it uses less digits than its factorization.

11232021333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288000563.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11232021333 its reverse (33312023211), we get a palindrome (44544044544).

The spelling of 11232021333 in words is "eleven billion, two hundred thirty-two million, twenty-one thousand, three hundred thirty-three".