20231233332 has 48 divisors (see below), whose sum is σ = 47578081152. Its totient is φ = 6690677760.

The previous prime is 20231233327. The next prime is 20231233349. The reversal of 20231233332 is 23333213202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5128953 + ... + 5132895.

It is an arithmetic number, because the mean of its divisors is an integer number (991210024).

Almost surely, 2^20231233332 is an apocalyptic number.

It is an amenable number.

20231233332 is an abundant number, since it is smaller than the sum of its proper divisors (27346847820).

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

20231233332 is a wasteful number, since it uses less digits than its factorization.

20231233332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7208 (or 7206 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 20231233332 its reverse (23333213202), we get a palindrome (43564446534).

The spelling of 20231233332 in words is "twenty billion, two hundred thirty-one million, two hundred thirty-three thousand, three hundred thirty-two".