232043121222 has 128 divisors (see below), whose sum is σ = 550777812480. Its totient is φ = 64385679360.

The previous prime is 232043121217. The next prime is 232043121229. The reversal of 232043121222 is 222121340232.

It is a junction number, because it is equal to n+sod(n) for n = 232043121192 and 232043121201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232043121229) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6403138 + ... + 6439274.

It is an arithmetic number, because the mean of its divisors is an integer number (4302951660).

Almost surely, 2^232043121222 is an apocalyptic number.

232043121222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 232043121222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275388906240).

232043121222 is an abundant number, since it is smaller than the sum of its proper divisors (318734691258).

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

232043121222 is a wasteful number, since it uses less digits than its factorization.

232043121222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36326.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 232043121222 its reverse (222121340232), we get a palindrome (454164461454).

The spelling of 232043121222 in words is "two hundred thirty-two billion, forty-three million, one hundred twenty-one thousand, two hundred twenty-two".