14223212304021 has 12 divisors (see below), whose sum is σ = 23479588565472. Its totient is φ = 8127549887976.

The previous prime is 14223212304013. The next prime is 14223212304121. The reversal of 14223212304021 is 12040321232241.

14223212304021 is a `hidden beast` number, since 1 + 4 + 2 + 2 + 3 + 21 + 230 + 402 + 1 = 666.

It is not a de Polignac number, because 14223212304021 - 2³ = 14223212304013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14223212304121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112882637271 + ... + 112882637396.

It is an arithmetic number, because the mean of its divisors is an integer number (1956632380456).

Almost surely, 2^{14223212304021} is an apocalyptic number.

It is an amenable number.

14223212304021 is a deficient number, since it is larger than the sum of its proper divisors (9256376261451).

14223212304021 is a wasteful number, since it uses less digits than its factorization.

14223212304021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225765274680 (or 225765274677 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 14223212304021 its reverse (12040321232241), we get a palindrome (26263533536262).

The spelling of 14223212304021 in words is "fourteen trillion, two hundred twenty-three billion, two hundred twelve million, three hundred four thousand, twenty-one".