1144223323332 has 24 divisors (see below), whose sum is σ = 2669877974400. Its totient is φ = 381404409696.

The previous prime is 1144223323319. The next prime is 1144223323349. The reversal of 1144223323332 is 2333233224411.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1144223323293 and 1144223323302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1267269 + ... + 1973427.

It is an arithmetic number, because the mean of its divisors is an integer number (111244915600).

Almost surely, 2^{1144223323332} is an apocalyptic number.

1144223323332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1144223323332 is an abundant number, since it is smaller than the sum of its proper divisors (1525654651068).

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

1144223323332 is a wasteful number, since it uses less digits than its factorization.

1144223323332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841195 (or 841193 counting only the distinct ones).

The product of its digits is 62208, while the sum is 33.

Adding to 1144223323332 its reverse (2333233224411), we get a palindrome (3477456547743).

The spelling of 1144223323332 in words is "one trillion, one hundred forty-four billion, two hundred twenty-three million, three hundred twenty-three thousand, three hundred thirty-two".