220222122002002 has 8 divisors (see below), whose sum is σ = 349764546709116. Its totient is φ = 103633939765632.

The previous prime is 220222122001961. The next prime is 220222122002159. The reversal of 220222122002002 is 200200221222022.

It can be written as a sum of positive squares in 2 ways, for example, as 170720329868001 + 49501792134001 = 13065999^2 + 7035751^2 .

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

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, 3238560617643 + ... + 3238560617710.

Almost surely, 2^{220222122002002} is an apocalyptic number.

220222122002002 is a deficient number, since it is larger than the sum of its proper divisors (129542424707114).

220222122002002 is a wasteful number, since it uses less digits than its factorization.

220222122002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6477121235372.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 220222122002002 its reverse (200200221222022), we get a palindrome (420422343224024).

The spelling of 220222122002002 in words is "two hundred twenty trillion, two hundred twenty-two billion, one hundred twenty-two million, two thousand, two".