223221213301330 has 32 divisors (see below), whose sum is σ = 402266277589248. Its totient is φ = 89184491323200.

The previous prime is 223221213301237. The next prime is 223221213301363. The reversal of 223221213301330 is 33103312122322.

It is a happy number.

It is a super-3 number, since 3×223221213301330³ (a number of 44 digits) contains 333 as substring.

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, 65083600 + ... + 68427460.

It is an arithmetic number, because the mean of its divisors is an integer number (12570821174664).

Almost surely, 2^{223221213301330} is an apocalyptic number.

223221213301330 is a deficient number, since it is larger than the sum of its proper divisors (179045064287918).

223221213301330 is a wasteful number, since it uses less digits than its factorization.

223221213301330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3351642.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 223221213301330 its reverse (33103312122322), we get a palindrome (256324525423652).

The spelling of 223221213301330 in words is "two hundred twenty-three trillion, two hundred twenty-one billion, two hundred thirteen million, three hundred one thousand, three hundred thirty".