12022021022303 has 4 divisors (see below), whose sum is σ = 12022050634440. Its totient is φ = 12021991410168.

The previous prime is 12022021022287. The next prime is 12022021022351. The reversal of 12022021022303 is 30322012022021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12022021022303 - 2⁴ = 12022021022287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022021042303) 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, 14188508 + ... + 15011921.

It is an arithmetic number, because the mean of its divisors is an integer number (3005512658610).

Almost surely, 2^{12022021022303} is an apocalyptic number.

12022021022303 is a deficient number, since it is larger than the sum of its proper divisors (29612137).

12022021022303 is an equidigital number, since it uses as much as digits as its factorization.

12022021022303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29612136.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12022021022303 its reverse (30322012022021), we get a palindrome (42344033044324).

The spelling of 12022021022303 in words is "twelve trillion, twenty-two billion, twenty-one million, twenty-two thousand, three hundred three".