1333032221312 has 64 divisors (see below), whose sum is σ = 2900255760000. Its totient is φ = 605258035200.

The previous prime is 1333032221239. The next prime is 1333032221321. The reversal of 1333032221312 is 2131222303331.

It is a tau number, because it is divible by the number of its divisors (64).

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, 763064 + ... + 1802312.

It is an arithmetic number, because the mean of its divisors is an integer number (45316496250).

Almost surely, 2^{1333032221312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1333032221312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1450127880000).

1333032221312 is an abundant number, since it is smaller than the sum of its proper divisors (1567223538688).

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

1333032221312 is a wasteful number, since it uses less digits than its factorization.

1333032221312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040185 (or 1040173 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1333032221312 its reverse (2131222303331), we get a palindrome (3464254524643).

The spelling of 1333032221312 in words is "one trillion, three hundred thirty-three billion, thirty-two million, two hundred twenty-one thousand, three hundred twelve".