12303230202122 has 8 divisors (see below), whose sum is σ = 18478000694916. Its totient is φ = 6143896637152.

The previous prime is 12303230202103. The next prime is 12303230202157. The reversal of 12303230202122 is 22120203230321.

It can be written as a sum of positive squares in 2 ways, for example, as 12149135484721 + 154094717401 = 3485561^2 + 392549^2 .

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

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, 3859229963 + ... + 3859233150.

Almost surely, 2^{12303230202122} is an apocalyptic number.

12303230202122 is a deficient number, since it is larger than the sum of its proper divisors (6174770492794).

12303230202122 is an equidigital number, since it uses as much as digits as its factorization.

12303230202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7718463912.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12303230202122 its reverse (22120203230321), we get a palindrome (34423433432443).

The spelling of 12303230202122 in words is "twelve trillion, three hundred three billion, two hundred thirty million, two hundred two thousand, one hundred twenty-two".