12320233020212 has 12 divisors (see below), whose sum is σ = 23218900692036. Its totient is φ = 5686261393920.

The previous prime is 12320233020211. The next prime is 12320233020289. The reversal of 12320233020212 is 21202033202321.

12320233020212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2443581734416 + 9876651285796 = 1563196^2 + 3142714^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12320233020211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118463778989 + ... + 118463779092.

It is an arithmetic number, because the mean of its divisors is an integer number (1934908391003).

Almost surely, 2^{12320233020212} is an apocalyptic number.

It is an amenable number.

12320233020212 is a deficient number, since it is larger than the sum of its proper divisors (10898667671824).

12320233020212 is a wasteful number, since it uses less digits than its factorization.

12320233020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236927558098 (or 236927558096 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12320233020212 its reverse (21202033202321), we get a palindrome (33522266222533).

The spelling of 12320233020212 in words is "twelve trillion, three hundred twenty billion, two hundred thirty-three million, twenty thousand, two hundred twelve".