220122043115 has 16 divisors (see below), whose sum is σ = 284718812448. Its totient is φ = 162406861056.

The previous prime is 220122043111. The next prime is 220122043117. The reversal of 220122043115 is 511340221022.

220122043115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 220122043115 - 2² = 220122043111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220122043111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1434794 + ... + 1580783.

It is an arithmetic number, because the mean of its divisors is an integer number (17794925778).

Almost surely, 2^220122043115 is an apocalyptic number.

220122043115 is a deficient number, since it is larger than the sum of its proper divisors (64596769333).

220122043115 is a wasteful number, since it uses less digits than its factorization.

220122043115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3016718.

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

Adding to 220122043115 its reverse (511340221022), we get a palindrome (731462264137).

The spelling of 220122043115 in words is "two hundred twenty billion, one hundred twenty-two million, forty-three thousand, one hundred fifteen".