23211233611232 has 12 divisors (see below), whose sum is σ = 45697116172176. Its totient is φ = 11605616805600.

The previous prime is 23211233611171. The next prime is 23211233611283. The reversal of 23211233611232 is 23211633211232.

It is a super-2 number, since 2×23211233611232² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 725351050351 = 23211233611232 / (2 + 3 + 2 + 1 + 1 + 2 + 3 + 3 + 6 + 1 + 1 + 2 + 3 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362675525144 + ... + 362675525207.

It is an arithmetic number, because the mean of its divisors is an integer number (3808093014348).

Almost surely, 2^{23211233611232} is an apocalyptic number.

It is an amenable number.

23211233611232 is a deficient number, since it is larger than the sum of its proper divisors (22485882560944).

23211233611232 is an equidigital number, since it uses as much as digits as its factorization.

23211233611232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725351050361 (or 725351050353 counting only the distinct ones).

The product of its digits is 15552, while the sum is 32.

Adding to 23211233611232 its reverse (23211633211232), we get a palindrome (46422866822464).

The spelling of 23211233611232 in words is "twenty-three trillion, two hundred eleven billion, two hundred thirty-three million, six hundred eleven thousand, two hundred thirty-two".