223000332121200 has 60 divisors (see below), whose sum is σ = 714344397232088. Its totient is φ = 59466755232000.

The previous prime is 223000332121159. The next prime is 223000332121219. The reversal of 223000332121200 is 2121233000322.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

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 in 11 ways as a sum of consecutive naturals, for example, 92916803851 + ... + 92916806250.

Almost surely, 2^{223000332121200} is an apocalyptic number.

223000332121200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223000332121200 is an abundant number, since it is smaller than the sum of its proper divisors (491344065110888).

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

223000332121200 is a wasteful number, since it uses less digits than its factorization.

223000332121200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185833610122 (or 185833610111 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 223000332121200 its reverse (2121233000322), we get a palindrome (225121565121522).

The spelling of 223000332121200 in words is "two hundred twenty-three trillion, three hundred thirty-two million, one hundred twenty-one thousand, two hundred".