233122330000 has 200 divisors, whose sum is σ = 647475741440. Its totient is φ = 79626240000.

The previous prime is 233122329983. The next prime is 233122330043. The reversal of 233122330000 is 33221332.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (200).

It is a self number, because there is not a number n which added to its sum of digits gives 233122330000.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 18963856 + ... + 18976144.

Almost surely, 2^233122330000 is an apocalyptic number.

233122330000 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 233122330000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (323737870720).

233122330000 is an abundant number, since it is smaller than the sum of its proper divisors (414353411440).

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

233122330000 is a wasteful number, since it uses less digits than its factorization.

233122330000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12595 (or 12574 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 233122330000 its reverse (33221332), we get a palindrome (233155551332).

The spelling of 233122330000 in words is "two hundred thirty-three billion, one hundred twenty-two million, three hundred thirty thousand".