223221302230 has 16 divisors (see below), whose sum is σ = 419267837664. Its totient is φ = 85406411200.

The previous prime is 223221302197. The next prime is 223221302231. The reversal of 223221302230 is 32203122322.

It is a super-3 number, since 3×223221302230³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223221302231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485263471 + ... + 485263930.

It is an arithmetic number, because the mean of its divisors is an integer number (26204239854).

Almost surely, 2^223221302230 is an apocalyptic number.

223221302230 is a deficient number, since it is larger than the sum of its proper divisors (196046535434).

223221302230 is a wasteful number, since it uses less digits than its factorization.

223221302230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970527431.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 223221302230 its reverse (32203122322), we get a palindrome (255424424552).

The spelling of 223221302230 in words is "two hundred twenty-three billion, two hundred twenty-one million, three hundred two thousand, two hundred thirty".