1333443100000 has 144 divisors (see below), whose sum is σ = 3579613983792. Its totient is φ = 484888000000.

The previous prime is 1333443099983. The next prime is 1333443100001. The reversal of 1333443100000 is 13443331.

It is a happy number.

It is a super-2 number, since 2×1333443100000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1333443100001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 493890 + ... + 1706110.

It is an arithmetic number, because the mean of its divisors is an integer number (24858430443).

Almost surely, 2^{1333443100000} is an apocalyptic number.

1333443100000 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 1333443100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1789806991896).

1333443100000 is an abundant number, since it is smaller than the sum of its proper divisors (2246170883792).

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

1333443100000 is an equidigital number, since it uses as much as digits as its factorization.

1333443100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212267 (or 1212239 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1333443100000 its reverse (13443331), we get a palindrome (1333456543331).

The spelling of 1333443100000 in words is "one trillion, three hundred thirty-three billion, four hundred forty-three million, one hundred thousand".