13331344223330 has 32 divisors (see below), whose sum is σ = 27424890057600. Its totient is φ = 4570678172160.

The previous prime is 13331344223279. The next prime is 13331344223359. The reversal of 13331344223330 is 3332244313331.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

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, 3400265 + ... + 6182595.

It is an arithmetic number, because the mean of its divisors is an integer number (857027814300).

Almost surely, 2^{13331344223330} is an apocalyptic number.

13331344223330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13331344223330 is an abundant number, since it is smaller than the sum of its proper divisors (14093545834270).

13331344223330 is a wasteful number, since it uses less digits than its factorization.

13331344223330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2850794.

The product of its (nonzero) digits is 139968, while the sum is 35.

Adding to 13331344223330 its reverse (3332244313331), we get a palindrome (16663588536661).

Subtracting from 13331344223330 its reverse (3332244313331), we obtain a palindrome (9999099909999).

The spelling of 13331344223330 in words is "thirteen trillion, three hundred thirty-one billion, three hundred forty-four million, two hundred twenty-three thousand, three hundred thirty".