12303202022 has 32 divisors (see below), whose sum is σ = 19983804192. Its totient is φ = 5659766784.

The previous prime is 12303202013. The next prime is 12303202061. The reversal of 12303202022 is 22020230321.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

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, 258533 + ... + 302399.

It is an arithmetic number, because the mean of its divisors is an integer number (624493881).

Almost surely, 2^12303202022 is an apocalyptic number.

12303202022 is a deficient number, since it is larger than the sum of its proper divisors (7680602170).

12303202022 is a wasteful number, since it uses less digits than its factorization.

12303202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44072.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 12303202022 its reverse (22020230321), we get a palindrome (34323432343).

The spelling of 12303202022 in words is "twelve billion, three hundred three million, two hundred two thousand, twenty-two".