1333333000000 has 392 divisors, whose sum is σ = 3571829280000. Its totient is φ = 492307200000.

The previous prime is 1333332999983. The next prime is 1333333000001. The reversal of 1333333000000 is 3333331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1333333000001) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 666999001 + ... + 667000999.

Almost surely, 2^{1333333000000} is an apocalyptic number.

1333333000000 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 1333333000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1785914640000).

1333333000000 is an abundant number, since it is smaller than the sum of its proper divisors (2238496280000).

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

1333333000000 is an frugal number, since it uses more digits than its factorization.

1333333000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093 (or 2058 counting only the distinct ones).

The product of its (nonzero) digits is 729, while the sum is 19.

Adding to 1333333000000 its reverse (3333331), we get a palindrome (1333336333331).

The spelling of 1333333000000 in words is "one trillion, three hundred thirty-three billion, three hundred thirty-three million", and thus it is an aban number.