220413422 has 4 divisors (see below), whose sum is σ = 330620136. Its totient is φ = 110206710.

The previous prime is 220413421. The next prime is 220413437. The reversal of 220413422 is 224314022.

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

It is a junction number, because it is equal to n+sod(n) for n = 220413394 and 220413403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220413421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55103354 + ... + 55103357.

It is an arithmetic number, because the mean of its divisors is an integer number (82655034).

Almost surely, 2^220413422 is an apocalyptic number.

220413422 is a deficient number, since it is larger than the sum of its proper divisors (110206714).

220413422 is a wasteful number, since it uses less digits than its factorization.

220413422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110206713.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 220413422 is about 14846.3268857991. The cubic root of 220413422 is about 604.0589810537.

Adding to 220413422 its reverse (224314022), we get a palindrome (444727444).

The spelling of 220413422 in words is "two hundred twenty million, four hundred thirteen thousand, four hundred twenty-two".