201012012233 has 4 divisors (see below), whose sum is σ = 201015257040. Its totient is φ = 201008767428.

The previous prime is 201012012217. The next prime is 201012012241. The reversal of 201012012233 is 332210210102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 201012012233 - 2⁴ = 201012012217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201012012283) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1527635 + ... + 1653992.

It is an arithmetic number, because the mean of its divisors is an integer number (50253814260).

Almost surely, 2^201012012233 is an apocalyptic number.

It is an amenable number.

201012012233 is a deficient number, since it is larger than the sum of its proper divisors (3244807).

201012012233 is an equidigital number, since it uses as much as digits as its factorization.

201012012233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3244806.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 201012012233 its reverse (332210210102), we get a palindrome (533222222335).

The spelling of 201012012233 in words is "two hundred one billion, twelve million, twelve thousand, two hundred thirty-three".