223442240212430 has 32 divisors (see below), whose sum is σ = 409018063039200. Its totient is φ = 87860927411712.

The previous prime is 223442240212417. The next prime is 223442240212441. The reversal of 223442240212430 is 34212042244322.

It is a super-2 number, since 2×223442240212430² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45334034 + ... + 50020586.

It is an arithmetic number, because the mean of its divisors is an integer number (12781814469975).

Almost surely, 2^{223442240212430} is an apocalyptic number.

223442240212430 is a deficient number, since it is larger than the sum of its proper divisors (185575822826770).

223442240212430 is a wasteful number, since it uses less digits than its factorization.

223442240212430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4767428.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 223442240212430 its reverse (34212042244322), we get a palindrome (257654282456752).

The spelling of 223442240212430 in words is "two hundred twenty-three trillion, four hundred forty-two billion, two hundred forty million, two hundred twelve thousand, four hundred thirty".