23212110232 has 32 divisors (see below), whose sum is σ = 46271904480. Its totient is φ = 10891978240.

The previous prime is 23212110191. The next prime is 23212110239. The reversal of 23212110232 is 23201121232.

It is a super-2 number, since 2×23212110232² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23212110239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1180369 + ... + 1199872.

It is an arithmetic number, because the mean of its divisors is an integer number (1445997015).

Almost surely, 2^23212110232 is an apocalyptic number.

It is an amenable number.

23212110232 is a deficient number, since it is larger than the sum of its proper divisors (23059794248).

23212110232 is a wasteful number, since it uses less digits than its factorization.

23212110232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2380323 (or 2380319 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 23212110232 its reverse (23201121232), we get a palindrome (46413231464).

The spelling of 23212110232 in words is "twenty-three billion, two hundred twelve million, one hundred ten thousand, two hundred thirty-two".