201223441100232 has 192 divisors, whose sum is σ = 607426495416000. Its totient is φ = 59804548411392.

The previous prime is 201223441100203. The next prime is 201223441100237. The reversal of 201223441100232 is 232001144322102.

201223441100232 is a `hidden beast` number, since 2 + 0 + 1 + 223 + 4 + 411 + 0 + 0 + 23 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 201223441100196 and 201223441100205.

It is not an unprimeable number, because it can be changed into a prime (201223441100237) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 909501319 + ... + 909722537.

It is an arithmetic number, because the mean of its divisors is an integer number (3163679663625).

Almost surely, 2^{201223441100232} 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 201223441100232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (303713247708000).

201223441100232 is an abundant number, since it is smaller than the sum of its proper divisors (406203054315768).

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

201223441100232 is a wasteful number, since it uses less digits than its factorization.

201223441100232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260380 (or 260373 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 201223441100232 its reverse (232001144322102), we get a palindrome (433224585422334).

The spelling of 201223441100232 in words is "two hundred one trillion, two hundred twenty-three billion, four hundred forty-one million, one hundred thousand, two hundred thirty-two".