1332322021200 has 360 divisors, whose sum is σ = 4730835832128. Its totient is φ = 319846236160.

The previous prime is 1332322021189. The next prime is 1332322021201. The reversal of 1332322021200 is 21202232331.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332322021201) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 7892884 + ... + 8059916.

Almost surely, 2^{1332322021200} is an apocalyptic number.

1332322021200 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 1332322021200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2365417916064).

1332322021200 is an abundant number, since it is smaller than the sum of its proper divisors (3398513810928).

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

1332322021200 is a wasteful number, since it uses less digits than its factorization.

1332322021200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167111 (or 167083 counting only the distinct ones).

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

Adding to 1332322021200 its reverse (21202232331), we get a palindrome (1353524253531).

The spelling of 1332322021200 in words is "one trillion, three hundred thirty-two billion, three hundred twenty-two million, twenty-one thousand, two hundred".