1232223300000 has 1152 divisors, whose sum is σ = 5601601474560. Its totient is φ = 256003200000.

The previous prime is 1232223299999. The next prime is 1232223300013. The reversal of 1232223300000 is 33222321.

It is a happy number.

1232223300000 is a `hidden beast` number, since 12 + 322 + 2 + 330 + 0 + 0 + 0 + 0 = 666.

It is a super-2 number, since 2×1232223300000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 207897037 + ... + 207902963.

It is an arithmetic number, because the mean of its divisors is an integer number (4862501280).

Almost surely, 2^{1232223300000} is an apocalyptic number.

1232223300000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1232223300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2800800737280).

1232223300000 is an abundant number, since it is smaller than the sum of its proper divisors (4369378174560).

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

1232223300000 is an equidigital number, since it uses as much as digits as its factorization.

1232223300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5989 (or 5955 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 1232223300000 its reverse (33222321), we get a palindrome (1232256522321).

The spelling of 1232223300000 in words is "one trillion, two hundred thirty-two billion, two hundred twenty-three million, three hundred thousand".