220332420021214 has 4 divisors (see below), whose sum is σ = 330498630031824. Its totient is φ = 110166210010606.

The previous prime is 220332420021193. The next prime is 220332420021251. The reversal of 220332420021214 is 412120024233022.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 55083105005302 + ... + 55083105005305.

It is an arithmetic number, because the mean of its divisors is an integer number (82624657507956).

Almost surely, 2^{220332420021214} is an apocalyptic number.

220332420021214 is a deficient number, since it is larger than the sum of its proper divisors (110166210010610).

220332420021214 is a wasteful number, since it uses less digits than its factorization.

220332420021214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110166210010609.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 220332420021214 its reverse (412120024233022), we get a palindrome (632452444254236).

The spelling of 220332420021214 in words is "two hundred twenty trillion, three hundred thirty-two billion, four hundred twenty million, twenty-one thousand, two hundred fourteen".