2201133321 has 36 divisors (see below), whose sum is σ = 3369905968. Its totient is φ = 1383667488.

The previous prime is 2201133307. The next prime is 2201133323. The reversal of 2201133321 is 1233311022.

2201133321 is a `hidden beast` number, since 220 + 113 + 332 + 1 = 666.

It is not a de Polignac number, because 2201133321 - 2⁹ = 2201132809 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2201133294 and 2201133303.

It is not an unprimeable number, because it can be changed into a prime (2201133323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 322086 + ... + 328848.

Almost surely, 2^2201133321 is an apocalyptic number.

It is an amenable number.

2201133321 is a deficient number, since it is larger than the sum of its proper divisors (1168772647).

2201133321 is a wasteful number, since it uses less digits than its factorization.

2201133321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6870 (or 6838 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2201133321 is about 46916.2372851873. The cubic root of 2201133321 is about 1300.8147399673.

Adding to 2201133321 its reverse (1233311022), we get a palindrome (3434444343).

The spelling of 2201133321 in words is "two billion, two hundred one million, one hundred thirty-three thousand, three hundred twenty-one".