220203122 has 8 divisors (see below), whose sum is σ = 347689200. Its totient is φ = 104306724.

The previous prime is 220203079. The next prime is 220203133. The reversal of 220203122 is 221302022.

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

It is a junction number, because it is equal to n+sod(n) for n = 220203097 and 220203106.

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, 2897372 + ... + 2897447.

It is an arithmetic number, because the mean of its divisors is an integer number (43461150).

Almost surely, 2^220203122 is an apocalyptic number.

220203122 is a deficient number, since it is larger than the sum of its proper divisors (127486078).

220203122 is a wasteful number, since it uses less digits than its factorization.

220203122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5794840.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 220203122 is about 14839.2426356604. The cubic root of 220203122 is about 603.8668057836.

Adding to 220203122 its reverse (221302022), we get a palindrome (441505144).

The spelling of 220203122 in words is "two hundred twenty million, two hundred three thousand, one hundred twenty-two".