220122232222 has 8 divisors (see below), whose sum is σ = 330591488400. Its totient is φ = 109925069424.

The previous prime is 220122232207. The next prime is 220122232237. The reversal of 220122232222 is 222232221022.

220122232222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (220122232207) and next prime (220122232237).

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 = 220122232193 and 220122232202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68021322 + ... + 68024557.

It is an arithmetic number, because the mean of its divisors is an integer number (41323936050).

Almost surely, 2^220122232222 is an apocalyptic number.

220122232222 is a deficient number, since it is larger than the sum of its proper divisors (110469256178).

220122232222 is a wasteful number, since it uses less digits than its factorization.

220122232222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136046690.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 220122232222 its reverse (222232221022), we get a palindrome (442354453244).

The spelling of 220122232222 in words is "two hundred twenty billion, one hundred twenty-two million, two hundred thirty-two thousand, two hundred twenty-two".