11212232432 has 10 divisors (see below), whose sum is σ = 21723700368. Its totient is φ = 5606116208.

The previous prime is 11212232389. The next prime is 11212232453. The reversal of 11212232432 is 23423221211.

It is a super-2 number, since 2×11212232432² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11212232398 and 11212232407.

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, 350382248 + ... + 350382279.

Almost surely, 2^11212232432 is an apocalyptic number.

It is an amenable number.

11212232432 is a deficient number, since it is larger than the sum of its proper divisors (10511467936).

11212232432 is an equidigital number, since it uses as much as digits as its factorization.

11212232432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700764535 (or 700764529 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

Adding to 11212232432 its reverse (23423221211), we get a palindrome (34635453643).

The spelling of 11212232432 in words is "eleven billion, two hundred twelve million, two hundred thirty-two thousand, four hundred thirty-two".