223233132000 has 96 divisors (see below), whose sum is σ = 731311779744. Its totient is φ = 59528832000.

The previous prime is 223233131993. The next prime is 223233132037. The reversal of 223233132000 is 231332322.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-3 number, since 3×223233132000³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9289381 + ... + 9313380.

It is an arithmetic number, because the mean of its divisors is an integer number (7617831039).

Almost surely, 2^223233132000 is an apocalyptic number.

223233132000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223233132000 is an abundant number, since it is smaller than the sum of its proper divisors (508078647744).

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

223233132000 is a wasteful number, since it uses less digits than its factorization.

223233132000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18602789 (or 18602771 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 223233132000 its reverse (231332322), we get a palindrome (223464464322).

The spelling of 223233132000 in words is "two hundred twenty-three billion, two hundred thirty-three million, one hundred thirty-two thousand".