1333201223120 has 80 divisors (see below), whose sum is σ = 3534491434320. Its totient is φ = 463302500352.

The previous prime is 1333201223027. The next prime is 1333201223143. The reversal of 1333201223120 is 213221023331.

It can be written as a sum of positive squares in 8 ways, for example, as 47553652624 + 1285647570496 = 218068^2 + 1133864^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37685975 + ... + 37721334.

It is an arithmetic number, because the mean of its divisors is an integer number (44181142929).

Almost surely, 2^{1333201223120} is an apocalyptic number.

1333201223120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1333201223120 is an abundant number, since it is smaller than the sum of its proper divisors (2201290211200).

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

1333201223120 is a wasteful number, since it uses less digits than its factorization.

1333201223120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75407352 (or 75407346 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1333201223120 its reverse (213221023331), we get a palindrome (1546422246451).

The spelling of 1333201223120 in words is "one trillion, three hundred thirty-three billion, two hundred one million, two hundred twenty-three thousand, one hundred twenty".