2213031333132 has 72 divisors (see below), whose sum is σ = 5635524221600. Its totient is φ = 732225795840.

The previous prime is 2213031333109. The next prime is 2213031333179. The reversal of 2213031333132 is 2313331303122.

2213031333132 is a `hidden beast` number, since 2 + 2 + 1 + 30 + 313 + 3 + 313 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2213031333096 and 2213031333105.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2649168 + ... + 3382920.

Almost surely, 2^{2213031333132} is an apocalyptic number.

It is an amenable number.

2213031333132 is an abundant number, since it is smaller than the sum of its proper divisors (3422492888468).

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

2213031333132 is a wasteful number, since it uses less digits than its factorization.

2213031333132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734383 (or 734378 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 2213031333132 its reverse (2313331303122), we get a palindrome (4526362636254).

The spelling of 2213031333132 in words is "two trillion, two hundred thirteen billion, thirty-one million, three hundred thirty-three thousand, one hundred thirty-two".