223230214500550 has 12 divisors (see below), whose sum is σ = 415208198971116. Its totient is φ = 89292085800200.

The previous prime is 223230214500541. The next prime is 223230214500551. The reversal of 223230214500550 is 55005412032322.

It is a super-3 number, since 3×223230214500550³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223230214500551) 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 5 ways as a sum of consecutive naturals, for example, 2232302144956 + ... + 2232302145055.

It is an arithmetic number, because the mean of its divisors is an integer number (34600683247593).

Almost surely, 2^{223230214500550} is an apocalyptic number.

223230214500550 is a deficient number, since it is larger than the sum of its proper divisors (191977984470566).

223230214500550 is a wasteful number, since it uses less digits than its factorization.

223230214500550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4464604290023 (or 4464604290018 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 223230214500550 its reverse (55005412032322), we get a palindrome (278235626532872).

The spelling of 223230214500550 in words is "two hundred twenty-three trillion, two hundred thirty billion, two hundred fourteen million, five hundred thousand, five hundred fifty".