200020202002222 has 16 divisors (see below), whose sum is σ = 347023001066112. Its totient is φ = 84690137163960.

The previous prime is 200020202002213. The next prime is 200020202002223. The reversal of 200020202002222 is 222200202020002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200020202002196 and 200020202002205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200020202002223) 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, 86067211404 + ... + 86067213727.

It is an arithmetic number, because the mean of its divisors is an integer number (21688937566632).

Almost surely, 2^{200020202002222} is an apocalyptic number.

200020202002222 is a deficient number, since it is larger than the sum of its proper divisors (147002799063890).

200020202002222 is a wasteful number, since it uses less digits than its factorization.

200020202002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172134425223.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 200020202002222 its reverse (222200202020002), we get a palindrome (422220404022224).

The spelling of 200020202002222 in words is "two hundred trillion, twenty billion, two hundred two million, two thousand, two hundred twenty-two".