12120223213202 has 32 divisors (see below), whose sum is σ = 20240357805360. Its totient is φ = 5407442426880.

The previous prime is 12120223213177. The next prime is 12120223213211. The reversal of 12120223213202 is 20231232202121.

It is a happy number.

12120223213202 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 8 ways, for example, as 337899226681 + 11782323986521 = 581291^2 + 3432539^2 .

It is a super-2 number, since 2×12120223213202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52038923 + ... + 52271310.

Almost surely, 2^{12120223213202} is an apocalyptic number.

12120223213202 is a deficient number, since it is larger than the sum of its proper divisors (8120134592158).

12120223213202 is a wasteful number, since it uses less digits than its factorization.

12120223213202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104310398.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12120223213202 its reverse (20231232202121), we get a palindrome (32351455415323).

The spelling of 12120223213202 in words is "twelve trillion, one hundred twenty billion, two hundred twenty-three million, two hundred thirteen thousand, two hundred two".