3225220135133 has 4 divisors (see below), whose sum is σ = 3225241017180. Its totient is φ = 3225199253088.

The previous prime is 3225220135099. The next prime is 3225220135139. The reversal of 3225220135133 is 3315310225223.

3225220135133 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 567857194969 + 2657362940164 = 753563^2 + 1630142^2 .

It is a cyclic number.

It is not a de Polignac number, because 3225220135133 - 2¹⁴ = 3225220118749 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3225220135133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3225220135139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10207610 + ... + 10518827.

It is an arithmetic number, because the mean of its divisors is an integer number (806310254295).

Almost surely, 2^{3225220135133} is an apocalyptic number.

It is an amenable number.

3225220135133 is a deficient number, since it is larger than the sum of its proper divisors (20882047).

3225220135133 is a wasteful number, since it uses less digits than its factorization.

3225220135133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20882046.

The product of its (nonzero) digits is 32400, while the sum is 32.

The spelling of 3225220135133 in words is "three trillion, two hundred twenty-five billion, two hundred twenty million, one hundred thirty-five thousand, one hundred thirty-three".