220014223115 has 4 divisors (see below), whose sum is σ = 264017067744. Its totient is φ = 176011378488.

The previous prime is 220014223097. The next prime is 220014223153. The reversal of 220014223115 is 511322410022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 511322410022 = 2 ⋅255661205011.

It is a cyclic number.

It is not a de Polignac number, because 220014223115 - 2²⁶ = 219947114251 is a prime.

It is a Duffinian 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 in 3 ways as a sum of consecutive naturals, for example, 22001422307 + ... + 22001422316.

It is an arithmetic number, because the mean of its divisors is an integer number (66004266936).

Almost surely, 2^220014223115 is an apocalyptic number.

220014223115 is a deficient number, since it is larger than the sum of its proper divisors (44002844629).

220014223115 is an equidigital number, since it uses as much as digits as its factorization.

220014223115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44002844628.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 220014223115 its reverse (511322410022), we get a palindrome (731336633137).

The spelling of 220014223115 in words is "two hundred twenty billion, fourteen million, two hundred twenty-three thousand, one hundred fifteen".