22133201430 has 128 divisors (see below), whose sum is σ = 54653460480. Its totient is φ = 5734903680.

The previous prime is 22133201429. The next prime is 22133201437. The reversal of 22133201430 is 3410233122.

22133201430 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22133201397 and 22133201406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22133201437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 81672195 + ... + 81672465.

It is an arithmetic number, because the mean of its divisors is an integer number (426980160).

Almost surely, 2^22133201430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22133201430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27326730240).

22133201430 is an abundant number, since it is smaller than the sum of its proper divisors (32520259050).

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

22133201430 is a wasteful number, since it uses less digits than its factorization.

22133201430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22133201430 its reverse (3410233122), we get a palindrome (25543434552).

The spelling of 22133201430 in words is "twenty-two billion, one hundred thirty-three million, two hundred one thousand, four hundred thirty".