304220224132222 has 16 divisors (see below), whose sum is σ = 458388079535232. Its totient is φ = 151424231605920.

The previous prime is 304220224132189. The next prime is 304220224132229. The reversal of 304220224132222 is 222231422022403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304220224132229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9469572 + ... + 26421832.

It is an arithmetic number, because the mean of its divisors is an integer number (28649254970952).

Almost surely, 2^{304220224132222} is an apocalyptic number.

304220224132222 is a deficient number, since it is larger than the sum of its proper divisors (154167855403010).

304220224132222 is a wasteful number, since it uses less digits than its factorization.

304220224132222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16992723.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 304220224132222 its reverse (222231422022403), we get a palindrome (526451646154625).

The spelling of 304220224132222 in words is "three hundred four trillion, two hundred twenty billion, two hundred twenty-four million, one hundred thirty-two thousand, two hundred twenty-two".