1232220102232 has 128 divisors (see below), whose sum is σ = 2701726876800. Its totient is φ = 516003840000.

The previous prime is 1232220102209. The next prime is 1232220102233. The reversal of 1232220102232 is 2322010222321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232220102233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 302531748 + ... + 302535820.

It is an arithmetic number, because the mean of its divisors is an integer number (21107241225).

Almost surely, 2^{1232220102232} 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 1232220102232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1350863438400).

1232220102232 is an abundant number, since it is smaller than the sum of its proper divisors (1469506774568).

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

1232220102232 is a wasteful number, since it uses less digits than its factorization.

1232220102232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4877 (or 4873 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1232220102232 its reverse (2322010222321), we get a palindrome (3554230324553).

The spelling of 1232220102232 in words is "one trillion, two hundred thirty-two billion, two hundred twenty million, one hundred two thousand, two hundred thirty-two".