12020222031202 has 48 divisors (see below), whose sum is σ = 22980710301120. Its totient is φ = 4662752623200.

The previous prime is 12020222031199. The next prime is 12020222031203. The reversal of 12020222031202 is 20213022202021.

12020222031202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12020222031202.

It is not an unprimeable number, because it can be changed into a prime (12020222031203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24099174 + ... + 24592897.

It is an arithmetic number, because the mean of its divisors is an integer number (478764797940).

Almost surely, 2^{12020222031202} is an apocalyptic number.

12020222031202 is a deficient number, since it is larger than the sum of its proper divisors (10960488269918).

12020222031202 is a wasteful number, since it uses less digits than its factorization.

12020222031202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48692327 (or 48692320 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12020222031202 its reverse (20213022202021), we get a palindrome (32233244233223).

The spelling of 12020222031202 in words is "twelve trillion, twenty billion, two hundred twenty-two million, thirty-one thousand, two hundred two".