123200233332 has 384 divisors, whose sum is σ = 354112819200. Its totient is φ = 32926924800.

The previous prime is 123200233319. The next prime is 123200233337. The reversal of 123200233332 is 233332002321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123200233337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 192199732 + ... + 192200372.

It is an arithmetic number, because the mean of its divisors is an integer number (922168800).

Almost surely, 2^123200233332 is an apocalyptic number.

123200233332 is a gapful number since it is divisible by the number (12) 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 123200233332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177056409600).

123200233332 is an abundant number, since it is smaller than the sum of its proper divisors (230912585868).

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

123200233332 is a wasteful number, since it uses less digits than its factorization.

123200233332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807 (or 805 counting only the distinct ones).

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

Adding to 123200233332 its reverse (233332002321), we get a palindrome (356532235653).

The spelling of 123200233332 in words is "one hundred twenty-three billion, two hundred million, two hundred thirty-three thousand, three hundred thirty-two".