1332231220320 has 384 divisors, whose sum is σ = 5634501626880. Its totient is φ = 255532769280.

The previous prime is 1332231220301. The next prime is 1332231220337. The reversal of 1332231220320 is 230221322331.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 905875 + ... + 1866834.

It is an arithmetic number, because the mean of its divisors is an integer number (14673181320).

Almost surely, 2^{1332231220320} is an apocalyptic number.

1332231220320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332231220320 is an abundant number, since it is smaller than the sum of its proper divisors (4302270406560).

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

1332231220320 is a wasteful number, since it uses less digits than its factorization.

1332231220320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2772758 (or 2772750 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1332231220320 its reverse (230221322331), we get a palindrome (1562452542651).

It can be divided in two parts, 1332231 and 220320, that added together give a palindrome (1552551).

The spelling of 1332231220320 in words is "one trillion, three hundred thirty-two billion, two hundred thirty-one million, two hundred twenty thousand, three hundred twenty".