231224101422132 has 192 divisors, whose sum is σ = 683998601162240. Its totient is φ = 59157944745984.

The previous prime is 231224101422079. The next prime is 231224101422157.

231224101422132 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 231224101422132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5125344 + ... + 22106952.

Almost surely, 2^{231224101422132} 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 231224101422132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341999300581120).

231224101422132 is an abundant number, since it is smaller than the sum of its proper divisors (452774499740108).

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

231224101422132 is a wasteful number, since it uses less digits than its factorization.

231224101422132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16982010 (or 16982008 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

It can be divided in two parts, 23122410 and 1422132, that added together give a palindrome (24544542).

The spelling of 231224101422132 in words is "two hundred thirty-one trillion, two hundred twenty-four billion, one hundred one million, four hundred twenty-two thousand, one hundred thirty-two".