223133031002 has 16 divisors (see below), whose sum is σ = 383092472832. Its totient is φ = 95483765520.

The previous prime is 223133030971. The next prime is 223133031007. The reversal of 223133031002 is 200130331322.

It is a super-4 number, since 4×223133031002⁴ (a number of 46 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is not an unprimeable number, because it can be changed into a prime (223133031007) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 12046778 + ... + 12065285.

It is an arithmetic number, because the mean of its divisors is an integer number (23943279552).

Almost surely, 2^223133031002 is an apocalyptic number.

223133031002 is a deficient number, since it is larger than the sum of its proper divisors (159959441830).

223133031002 is a wasteful number, since it uses less digits than its factorization.

223133031002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24112733.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 223133031002 its reverse (200130331322), we get a palindrome (423263362324).

The spelling of 223133031002 in words is "two hundred twenty-three billion, one hundred thirty-three million, thirty-one thousand, two".