23223203335332 has 864 divisors, whose sum is σ = 80368536568320. Its totient is φ = 5501493043200.

The previous prime is 23223203335309. The next prime is 23223203335333. The reversal of 23223203335332 is 23353330232232.

23223203335332 is a `hidden beast` number, since 2 + 3 + 223 + 20 + 33 + 353 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (23223203335333) 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 287 ways as a sum of consecutive naturals, for example, 19664015782 + ... + 19664016962.

Almost surely, 2^{23223203335332} is an apocalyptic number.

23223203335332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23223203335332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40184268284160).

23223203335332 is an abundant number, since it is smaller than the sum of its proper divisors (57145333232988).

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

23223203335332 is a wasteful number, since it uses less digits than its factorization.

23223203335332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785 (or 1769 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 36.

Adding to 23223203335332 its reverse (23353330232232), we get a palindrome (46576533567564).

The spelling of 23223203335332 in words is "twenty-three trillion, two hundred twenty-three billion, two hundred three million, three hundred thirty-five thousand, three hundred thirty-two".