12320322202 has 8 divisors (see below), whose sum is σ = 18756311616. Its totient is φ = 6068218332.

The previous prime is 12320322193. The next prime is 12320322241. The reversal of 12320322202 is 20222302321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12320322202² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12320322202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45971218 + ... + 45971485.

It is an arithmetic number, because the mean of its divisors is an integer number (2344538952).

Almost surely, 2^12320322202 is an apocalyptic number.

12320322202 is a deficient number, since it is larger than the sum of its proper divisors (6435989414).

12320322202 is an equidigital number, since it uses as much as digits as its factorization.

12320322202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91942772.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 12320322202 its reverse (20222302321), we get a palindrome (32542624523).

The spelling of 12320322202 in words is "twelve billion, three hundred twenty million, three hundred twenty-two thousand, two hundred two".