23232230011 has 6 divisors (see below), whose sum is σ = 24286244780. Its totient is φ = 22222132548.

The previous prime is 23232230003. The next prime is 23232230041. The reversal of 23232230011 is 11003223232.

It is not a de Polignac number, because 23232230011 - 2³ = 23232230003 is a prime.

It is a super-2 number, since 2×23232230011² (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 (23232230041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21958101 + ... + 21959158.

Almost surely, 2^23232230011 is an apocalyptic number.

23232230011 is a deficient number, since it is larger than the sum of its proper divisors (1054014769).

23232230011 is an equidigital number, since it uses as much as digits as its factorization.

23232230011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43917305 (or 43917282 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23232230011 its reverse (11003223232), we get a palindrome (34235453243).

The spelling of 23232230011 in words is "twenty-three billion, two hundred thirty-two million, two hundred thirty thousand, eleven".