22103233312011 has 8 divisors (see below), whose sum is σ = 29594287280640. Its totient is φ = 14673834109032.

The previous prime is 22103233312009. The next prime is 22103233312021. The reversal of 22103233312011 is 11021333230122.

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

It is not a de Polignac number, because 22103233312011 - 2¹ = 22103233312009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22103233312021) 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 7 ways as a sum of consecutive naturals, for example, 15413690575 + ... + 15413692008.

It is an arithmetic number, because the mean of its divisors is an integer number (3699285910080).

Almost surely, 2^{22103233312011} is an apocalyptic number.

22103233312011 is a deficient number, since it is larger than the sum of its proper divisors (7491053968629).

22103233312011 is a wasteful number, since it uses less digits than its factorization.

22103233312011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30827382825.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 22103233312011 its reverse (11021333230122), we get a palindrome (33124566542133).

The spelling of 22103233312011 in words is "twenty-two trillion, one hundred three billion, two hundred thirty-three million, three hundred twelve thousand, eleven".