12303122202 has 24 divisors (see below), whose sum is σ = 30464874336. Its totient is φ = 3515177736.

The previous prime is 12303122201. The next prime is 12303122213. The reversal of 12303122202 is 20222130321.

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

It is not an unprimeable number, because it can be changed into a prime (12303122201) 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, 48821788 + ... + 48822039.

It is an arithmetic number, because the mean of its divisors is an integer number (1269369764).

Almost surely, 2^12303122202 is an apocalyptic number.

12303122202 is an abundant number, since it is smaller than the sum of its proper divisors (18161752134).

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

12303122202 is a wasteful number, since it uses less digits than its factorization.

12303122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97643842 (or 97643839 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12303122202 its reverse (20222130321), we get a palindrome (32525252523).

The spelling of 12303122202 in words is "twelve billion, three hundred three million, one hundred twenty-two thousand, two hundred two".