220122310 has 8 divisors (see below), whose sum is σ = 396220176. Its totient is φ = 88048920.

The previous prime is 220122293. The next prime is 220122311. The reversal of 220122310 is 13221022.

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

It is a super-2 number, since 2×220122310² = 96907662719472200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220122311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11006106 + ... + 11006125.

It is an arithmetic number, because the mean of its divisors is an integer number (49527522).

Almost surely, 2^220122310 is an apocalyptic number.

220122310 is a deficient number, since it is larger than the sum of its proper divisors (176097866).

220122310 is a wasteful number, since it uses less digits than its factorization.

220122310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22012238.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 220122310 is about 14836.5194705497. The cubic root of 220122310 is about 603.7929260330.

Adding to 220122310 its reverse (13221022), we get a palindrome (233343332).

The spelling of 220122310 in words is "two hundred twenty million, one hundred twenty-two thousand, three hundred ten".