22133013311 has 4 divisors (see below), whose sum is σ = 22139356824. Its totient is φ = 22126669800.

The previous prime is 22133013281. The next prime is 22133013317. The reversal of 22133013311 is 11331033122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22133013311 - 2³⁰ = 21059271487 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 (22133013317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3166520 + ... + 3173501.

It is an arithmetic number, because the mean of its divisors is an integer number (5534839206).

Almost surely, 2^22133013311 is an apocalyptic number.

22133013311 is a deficient number, since it is larger than the sum of its proper divisors (6343513).

22133013311 is an equidigital number, since it uses as much as digits as its factorization.

22133013311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6343512.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 22133013311 its reverse (11331033122), we get a palindrome (33464046433).

The spelling of 22133013311 in words is "twenty-two billion, one hundred thirty-three million, thirteen thousand, three hundred eleven".