233222000000 has 224 divisors, whose sum is σ = 633627045720. Its totient is φ = 84800000000.

The previous prime is 233221999973. The next prime is 233222000023. The reversal of 233222000000 is 222332.

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 27 ways as a sum of consecutive naturals, for example, 21994700 + ... + 22005300.

Almost surely, 2^233222000000 is an apocalyptic number.

233222000000 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 233222000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316813522860).

233222000000 is an abundant number, since it is smaller than the sum of its proper divisors (400405045720).

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

233222000000 is an frugal number, since it uses more digits than its factorization.

233222000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10656 (or 10619 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 233222000000 its reverse (222332), we get a palindrome (233222222332).

The spelling of 233222000000 in words is "two hundred thirty-three billion, two hundred twenty-two million", and thus it is an aban number.