223032322140 has 96 divisors (see below), whose sum is σ = 626103287040. Its totient is φ = 59321880576.

The previous prime is 223032322087. The next prime is 223032322151. The reversal of 223032322140 is 41223230322.

It is a self number, because there is not a number n which added to its sum of digits gives 223032322140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59648391 + ... + 59652129.

It is an arithmetic number, because the mean of its divisors is an integer number (6521909240).

Almost surely, 2^223032322140 is an apocalyptic number.

223032322140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223032322140 is an abundant number, since it is smaller than the sum of its proper divisors (403070964900).

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

223032322140 is a wasteful number, since it uses less digits than its factorization.

223032322140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6051 (or 6049 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 223032322140 its reverse (41223230322), we get a palindrome (264255552462).

The spelling of 223032322140 in words is "two hundred twenty-three billion, thirty-two million, three hundred twenty-two thousand, one hundred forty".