223332001002 has 24 divisors (see below), whose sum is σ = 527875639200. Its totient is φ = 67676363880.

The previous prime is 223332001001. The next prime is 223332001033. The reversal of 223332001002 is 200100233322.

It is a happy number.

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 (223332001001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 563969502 + ... + 563969897.

It is an arithmetic number, because the mean of its divisors is an integer number (21994818300).

Almost surely, 2^223332001002 is an apocalyptic number.

223332001002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

223332001002 is an abundant number, since it is smaller than the sum of its proper divisors (304543638198).

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

223332001002 is a wasteful number, since it uses less digits than its factorization.

223332001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127939418 (or 1127939415 counting only the distinct ones).

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

Adding to 223332001002 its reverse (200100233322), we get a palindrome (423432234324).

The spelling of 223332001002 in words is "two hundred twenty-three billion, three hundred thirty-two million, one thousand, two".