23222313011 has 8 divisors (see below), whose sum is σ = 23270557440. Its totient is φ = 23174097408.

The previous prime is 23222312999. The next prime is 23222313017. The reversal of 23222313011 is 11031322232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23222313011 is a prime.

It is a super-2 number, since 2×23222313011² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23222313017) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2394905 + ... + 2404581.

It is an arithmetic number, because the mean of its divisors is an integer number (2908819680).

Almost surely, 2^23222313011 is an apocalyptic number.

23222313011 is a deficient number, since it is larger than the sum of its proper divisors (48244429).

23222313011 is an equidigital number, since it uses as much as digits as its factorization.

23222313011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14413.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23222313011 its reverse (11031322232), we get a palindrome (34253635243).

The spelling of 23222313011 in words is "twenty-three billion, two hundred twenty-two million, three hundred thirteen thousand, eleven".