1230223212300 has 72 divisors (see below), whose sum is σ = 3559558954896. Its totient is φ = 328049096960.

The previous prime is 1230223212289. The next prime is 1230223212307. The reversal of 1230223212300 is 32123220321.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1230223212307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15889282 + ... + 15966518.

It is an arithmetic number, because the mean of its divisors is an integer number (49438318818).

Almost surely, 2^{1230223212300} is an apocalyptic number.

1230223212300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1230223212300 is an abundant number, since it is smaller than the sum of its proper divisors (2329335742596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230223212300 is a wasteful number, since it uses less digits than its factorization.

1230223212300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130347 (or 130340 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1230223212300 its reverse (32123220321), we get a palindrome (1262346432621).

The spelling of 1230223212300 in words is "one trillion, two hundred thirty billion, two hundred twenty-three million, two hundred twelve thousand, three hundred".