1220323233230 has 8 divisors (see below), whose sum is σ = 2196581819832. Its totient is φ = 488129293288.

The previous prime is 1220323233223. The next prime is 1220323233247. The reversal of 1220323233230 is 323323230221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1220323233230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61016161652 + ... + 61016161671.

It is an arithmetic number, because the mean of its divisors is an integer number (274572727479).

Almost surely, 2^{1220323233230} is an apocalyptic number.

1220323233230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1220323233230 is a deficient number, since it is larger than the sum of its proper divisors (976258586602).

1220323233230 is a wasteful number, since it uses less digits than its factorization.

1220323233230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122032323330.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 1220323233230 its reverse (323323230221), we get a palindrome (1543646463451).

The spelling of 1220323233230 in words is "one trillion, two hundred twenty billion, three hundred twenty-three million, two hundred thirty-three thousand, two hundred thirty".