120023200211233 has 12 divisors (see below), whose sum is σ = 131963045580324. Its totient is φ = 109081631859200.

The previous prime is 120023200211221. The next prime is 120023200211251. The reversal of 120023200211233 is 332112002320021.

It can be written as a sum of positive squares in 2 ways, for example, as 61069489201809 + 58953711009424 = 7814697^2 + 7678132^2 .

It is a de Polignac number, because none of the positive numbers 2^k-120023200211233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120023200211833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137601328 + ... + 138470833.

It is an arithmetic number, because the mean of its divisors is an integer number (10996920465027).

Almost surely, 2^{120023200211233} is an apocalyptic number.

It is an amenable number.

120023200211233 is a deficient number, since it is larger than the sum of its proper divisors (11939845369091).

120023200211233 is a wasteful number, since it uses less digits than its factorization.

120023200211233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276075776 (or 276075765 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 120023200211233 its reverse (332112002320021), we get a palindrome (452135202531254).

The spelling of 120023200211233 in words is "one hundred twenty trillion, twenty-three billion, two hundred million, two hundred eleven thousand, two hundred thirty-three".