13022210321232 has 40 divisors (see below), whose sum is σ = 38446525711296. Its totient is φ = 3720631520256.

The previous prime is 13022210321231. The next prime is 13022210321269. The reversal of 13022210321232 is 23212301222031.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022210321231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19378288833 + ... + 19378289504.

Almost surely, 2^{13022210321232} is an apocalyptic number.

13022210321232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13022210321232 is an abundant number, since it is smaller than the sum of its proper divisors (25424315390064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13022210321232 is a wasteful number, since it uses less digits than its factorization.

13022210321232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38756578355 (or 38756578349 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 13022210321232 its reverse (23212301222031), we get a palindrome (36234511543263).

The spelling of 13022210321232 in words is "thirteen trillion, twenty-two billion, two hundred ten million, three hundred twenty-one thousand, two hundred thirty-two".