120012333204213 has 12 divisors (see below), whose sum is σ = 173351251913580. Its totient is φ = 80008174158336.

The previous prime is 120012333204121. The next prime is 120012333204227. The reversal of 120012333204213 is 312402333210021.

120012333204213 is a `hidden beast` number, since 1 + 2 + 0 + 0 + 1 + 233 + 3 + 2 + 0 + 421 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 63062625675204 + 56949707529009 = 7941198^2 + 7546503^2 .

It is not a de Polignac number, because 120012333204213 - 2⁸ = 120012333203957 is a prime.

It is a super-2 number, since 2×120012333204213² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120012333204263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18517923 + ... + 24144111.

It is an arithmetic number, because the mean of its divisors is an integer number (14445937659465).

Almost surely, 2^{120012333204213} is an apocalyptic number.

It is an amenable number.

120012333204213 is a deficient number, since it is larger than the sum of its proper divisors (53338918709367).

120012333204213 is a wasteful number, since it uses less digits than its factorization.

120012333204213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7996308 (or 7996305 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 120012333204213 its reverse (312402333210021), we get a palindrome (432414666414234).

The spelling of 120012333204213 in words is "one hundred twenty trillion, twelve billion, three hundred thirty-three million, two hundred four thousand, two hundred thirteen".