220332122 has 8 divisors (see below), whose sum is σ = 335916372. Its totient is φ = 108360000.

The previous prime is 220332109. The next prime is 220332131. The reversal of 220332122 is 221233022.

220332122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 153239641 + 67092481 = 12379^2 + 8191^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 220332122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 902879 + ... + 903122.

Almost surely, 2^220332122 is an apocalyptic number.

220332122 is a deficient number, since it is larger than the sum of its proper divisors (115584250).

220332122 is a wasteful number, since it uses less digits than its factorization.

220332122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806064.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 220332122 is about 14843.5885822802. The cubic root of 220332122 is about 603.9847024034.

Adding to 220332122 its reverse (221233022), we get a palindrome (441565144).

The spelling of 220332122 in words is "two hundred twenty million, three hundred thirty-two thousand, one hundred twenty-two".