201233222313 has 16 divisors (see below), whose sum is σ = 282443584320. Its totient is φ = 127089720576.

The previous prime is 201233222209. The next prime is 201233222317. The reversal of 201233222313 is 313222332102.

It is not a de Polignac number, because 201233222313 - 2¹⁰ = 201233221289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201233222317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1898781 + ... + 2001957.

It is an arithmetic number, because the mean of its divisors is an integer number (17652724020).

Almost surely, 2^201233222313 is an apocalyptic number.

It is an amenable number.

201233222313 is a deficient number, since it is larger than the sum of its proper divisors (81210362007).

201233222313 is a wasteful number, since it uses less digits than its factorization.

201233222313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137416.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 201233222313 its reverse (313222332102), we get a palindrome (514455554415).

The spelling of 201233222313 in words is "two hundred one billion, two hundred thirty-three million, two hundred twenty-two thousand, three hundred thirteen".