12020222210202 has 48 divisors (see below), whose sum is σ = 26748276333792. Its totient is φ = 3898366691040.

The previous prime is 12020222210197. The next prime is 12020222210219. The reversal of 12020222210202 is 20201222202021.

12020222210202 is a `hidden beast` number, since 12 + 0 + 20 + 222 + 210 + 202 = 666.

12020222210202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35857773 + ... + 36191439.

It is an arithmetic number, because the mean of its divisors is an integer number (557255756954).

Almost surely, 2^{12020222210202} is an apocalyptic number.

12020222210202 is an abundant number, since it is smaller than the sum of its proper divisors (14728054123590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12020222210202 is a wasteful number, since it uses less digits than its factorization.

12020222210202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387803 (or 387800 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 12020222210202 its reverse (20201222202021), we get a palindrome (32221444412223).

It can be divided in two parts, 12020 and 222210202, that added together give a palindrome (222222222).

The spelling of 12020222210202 in words is "twelve trillion, twenty billion, two hundred twenty-two million, two hundred ten thousand, two hundred two".