223032323002 has 4 divisors (see below), whose sum is σ = 334548484506.
Its totient is φ = 111516161500.
The previous prime is 223032322979. The next prime is 223032323053. The reversal of 223032323002 is 200323230322.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200323230322 = 2 ⋅100161615161.
It can be written as a sum of positive squares in only one way, i.e., 202996203601 + 20036119401 = 450551^2 + 141549^2
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55758080749 + ... + 55758080752.
Almost surely, 2223032323002 is an apocalyptic number.
223032323002 is a deficient number, since it is larger than the sum of its proper divisors (111516161504).
223032323002 is a wasteful number, since it uses less digits than its factorization.
223032323002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111516161503.
The product of its (nonzero) digits is 2592, while the sum is 22.
Adding to 223032323002 its reverse (200323230322), we get a palindrome (423355553324).
The spelling of 223032323002 in words is "two hundred twenty-three billion, thirty-two million, three hundred twenty-three thousand, two".