223032132000 has 144 divisors (see below), whose sum is σ = 791541164232. Its totient is φ = 59475225600.

The previous prime is 223032131963. The next prime is 223032132007. The reversal of 223032132000 is 231230322.

It is a happy number.

223032132000 is a `hidden beast` number, since 2 + 23 + 0 + 321 + 320 + 0 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 81026761104 + 142005370896 = 284652^2 + 376836^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (223032132007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3061669 + ... + 3133668.

Almost surely, 2^223032132000 is an apocalyptic number.

223032132000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223032132000 is an abundant number, since it is smaller than the sum of its proper divisors (568509032232).

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

223032132000 is a wasteful number, since it uses less digits than its factorization.

223032132000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6195368 (or 6195347 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 223032132000 its reverse (231230322), we get a palindrome (223263362322).

The spelling of 223032132000 in words is "two hundred twenty-three billion, thirty-two million, one hundred thirty-two thousand".