22400011331 has 8 divisors (see below), whose sum is σ = 22788183600. Its totient is φ = 22012122880.

The previous prime is 22400011253. The next prime is 22400011363. The reversal of 22400011331 is 13311000422.

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

It is a cyclic number.

It is not a de Polignac number, because 22400011331 - 2¹⁰ = 22400010307 is a prime.

It is a super-3 number, since 3×22400011331³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (22400011831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91451 + ... + 230571.

It is an arithmetic number, because the mean of its divisors is an integer number (2848522950).

Almost surely, 2^22400011331 is an apocalyptic number.

22400011331 is a deficient number, since it is larger than the sum of its proper divisors (388172269).

22400011331 is a wasteful number, since it uses less digits than its factorization.

22400011331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141909.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22400011331 its reverse (13311000422), we get a palindrome (35711011753).

The spelling of 22400011331 in words is "twenty-two billion, four hundred million, eleven thousand, three hundred thirty-one".