23330122011 has 96 divisors (see below), whose sum is σ = 42471475200. Its totient is φ = 12600463680.

The previous prime is 23330122009. The next prime is 23330122027. The reversal of 23330122011 is 11022103332.

It is not a de Polignac number, because 23330122011 - 2¹ = 23330122009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23330122061) 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 95 ways as a sum of consecutive naturals, for example, 1756945 + ... + 1770173.

It is an arithmetic number, because the mean of its divisors is an integer number (442411200).

Almost surely, 2^23330122011 is an apocalyptic number.

23330122011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23330122011 is a deficient number, since it is larger than the sum of its proper divisors (19141353189).

23330122011 is a wasteful number, since it uses less digits than its factorization.

23330122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13326 (or 13313 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23330122011 its reverse (11022103332), we get a palindrome (34352225343).

The spelling of 23330122011 in words is "twenty-three billion, three hundred thirty million, one hundred twenty-two thousand, eleven".