223002543324 has 96 divisors (see below), whose sum is σ = 573858383616. Its totient is φ = 66837473280.

The previous prime is 223002543307. The next prime is 223002543331. The reversal of 223002543324 is 423345200322.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 223002543291 and 223002543300.

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, 24412662 + ... + 24421794.

It is an arithmetic number, because the mean of its divisors is an integer number (5977691496).

Almost surely, 2^223002543324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223002543324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286929191808).

223002543324 is an abundant number, since it is smaller than the sum of its proper divisors (350855840292).

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

223002543324 is a wasteful number, since it uses less digits than its factorization.

223002543324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11155 (or 11153 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 223002543324 its reverse (423345200322), we get a palindrome (646347743646).

The spelling of 223002543324 in words is "two hundred twenty-three billion, two million, five hundred forty-three thousand, three hundred twenty-four".