201233022255 has 24 divisors (see below), whose sum is σ = 356225268672. Its totient is φ = 105040782144.

The previous prime is 201233022227. The next prime is 201233022283. The reversal of 201233022255 is 552220332102.

201233022255 is a `hidden beast` number, since 201 + 233 + 0 + 2 + 225 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (201233022227) and next prime (201233022283).

It is not a de Polignac number, because 201233022255 - 2⁶ = 201233022191 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47570704 + ... + 47574933.

It is an arithmetic number, because the mean of its divisors is an integer number (14842719528).

Almost surely, 2^201233022255 is an apocalyptic number.

201233022255 is a deficient number, since it is larger than the sum of its proper divisors (154992246417).

201233022255 is a wasteful number, since it uses less digits than its factorization.

201233022255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95145695 (or 95145692 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 201233022255 its reverse (552220332102), we get a palindrome (753453354357).

The spelling of 201233022255 in words is "two hundred one billion, two hundred thirty-three million, twenty-two thousand, two hundred fifty-five".