12202233232 has 80 divisors (see below), whose sum is σ = 27608054400. Its totient is φ = 5222437248.

The previous prime is 12202233229. The next prime is 12202233233. The reversal of 12202233232 is 23233220221.

It is not an unprimeable number, because it can be changed into a prime (12202233233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7040238 + ... + 7041970.

It is an arithmetic number, because the mean of its divisors is an integer number (345100680).

Almost surely, 2^12202233232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12202233232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13804027200).

12202233232 is an abundant number, since it is smaller than the sum of its proper divisors (15405821168).

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

12202233232 is a wasteful number, since it uses less digits than its factorization.

12202233232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045 (or 3025 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 12202233232 its reverse (23233220221), we get a palindrome (35435453453).

The spelling of 12202233232 in words is "twelve billion, two hundred two million, two hundred thirty-three thousand, two hundred thirty-two".