12303130222011 has 4 divisors (see below), whose sum is σ = 16404173629352. Its totient is φ = 8202086814672.

The previous prime is 12303130221983. The next prime is 12303130222037. The reversal of 12303130222011 is 11022203130321.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12303130222011 - 2⁶ = 12303130221947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12303130222711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2050521703666 + ... + 2050521703671.

It is an arithmetic number, because the mean of its divisors is an integer number (4101043407338).

Almost surely, 2^{12303130222011} is an apocalyptic number.

12303130222011 is a deficient number, since it is larger than the sum of its proper divisors (4101043407341).

12303130222011 is an equidigital number, since it uses as much as digits as its factorization.

12303130222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4101043407340.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12303130222011 its reverse (11022203130321), we get a palindrome (23325333352332).

The spelling of 12303130222011 in words is "twelve trillion, three hundred three billion, one hundred thirty million, two hundred twenty-two thousand, eleven".