223210505340650 has 24 divisors (see below), whose sum is σ = 415187847196704. Its totient is φ = 89280695198000.

The previous prime is 223210505340629. The next prime is 223210505340701. The reversal of 223210505340650 is 56043505012322.

It is a super-3 number, since 3×223210505340650³ (a number of 44 digits) contains 333 as substring.

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, 86387576 + ... + 88933875.

It is an arithmetic number, because the mean of its divisors is an integer number (17299493633196).

Almost surely, 2^{223210505340650} is an apocalyptic number.

223210505340650 is a deficient number, since it is larger than the sum of its proper divisors (191977341856054).

223210505340650 is a wasteful number, since it uses less digits than its factorization.

223210505340650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175346926 (or 175346921 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 223210505340650 in words is "two hundred twenty-three trillion, two hundred ten billion, five hundred five million, three hundred forty thousand, six hundred fifty".