232322002000 has 160 divisors (see below), whose sum is σ = 624389036544. Its totient is φ = 82886336000.

The previous prime is 232322001973. The next prime is 232322002001. The reversal of 232322002000 is 200223232.

It is a super-2 number, since 2×232322002000² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232322002001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1066377 + ... + 1265623.

Almost surely, 2^232322002000 is an apocalyptic number.

232322002000 is a gapful number since it is divisible by the number (20) 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 232322002000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312194518272).

232322002000 is an abundant number, since it is smaller than the sum of its proper divisors (392067034544).

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

232322002000 is a wasteful number, since it uses less digits than its factorization.

232322002000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199334 (or 199318 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 232322002000 its reverse (200223232), we get a palindrome (232522225232).

The spelling of 232322002000 in words is "two hundred thirty-two billion, three hundred twenty-two million, two thousand".