220276222 has 8 divisors (see below), whose sum is σ = 335068272. Its totient is φ = 108586800.

The previous prime is 220276201. The next prime is 220276237. The reversal of 220276222 is 222672022.

It is a happy number.

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

It is a super-2 number, since 2×220276222² = 97043227957186568, which contains 22 as substring.

It is a congruent number.

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, 775479 + ... + 775762.

It is an arithmetic number, because the mean of its divisors is an integer number (41883534).

Almost surely, 2^220276222 is an apocalyptic number.

220276222 is a deficient number, since it is larger than the sum of its proper divisors (114792050).

220276222 is a wasteful number, since it uses less digits than its factorization.

220276222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551314.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 220276222 is about 14841.7054949894. The cubic root of 220276222 is about 603.9336195196.

The spelling of 220276222 in words is "two hundred twenty million, two hundred seventy-six thousand, two hundred twenty-two".