201330312220233 has 32 divisors (see below), whose sum is σ = 342378378731520. Its totient is φ = 114539082572880.

The previous prime is 201330312220207. The next prime is 201330312220277. The reversal of 201330312220233 is 332022213033102.

201330312220233 is a `hidden beast` number, since 2 + 0 + 1 + 3 + 303 + 122 + 2 + 0 + 233 = 666.

It is not a de Polignac number, because 201330312220233 - 2¹⁰ = 201330312219209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 201330312220197 and 201330312220206.

It is not an unprimeable number, because it can be changed into a prime (201330312220283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2346300153 + ... + 2346385958.

It is an arithmetic number, because the mean of its divisors is an integer number (10699324335360).

Almost surely, 2^{201330312220233} is an apocalyptic number.

It is an amenable number.

201330312220233 is a deficient number, since it is larger than the sum of its proper divisors (141048066511287).

201330312220233 is a wasteful number, since it uses less digits than its factorization.

201330312220233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4692686354 (or 4692686348 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 201330312220233 its reverse (332022213033102), we get a palindrome (533352525253335).

The spelling of 201330312220233 in words is "two hundred one trillion, three hundred thirty billion, three hundred twelve million, two hundred twenty thousand, two hundred thirty-three".