200022200020022 has 4 divisors (see below), whose sum is σ = 300033300030036. Its totient is φ = 100011100010010.

The previous prime is 200022200020009. The next prime is 200022200020061. The reversal of 200022200020022 is 220020002220002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 200022200019979 and 200022200020006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50005550005004 + ... + 50005550005007.

It is an arithmetic number, because the mean of its divisors is an integer number (75008325007509).

Almost surely, 2^{200022200020022} is an apocalyptic number.

200022200020022 is a deficient number, since it is larger than the sum of its proper divisors (100011100010014).

200022200020022 is a wasteful number, since it uses less digits than its factorization.

200022200020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100011100010013.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 200022200020022 its reverse (220020002220002), we get a palindrome (420042202240024).

The spelling of 200022200020022 in words is "two hundred trillion, twenty-two billion, two hundred million, twenty thousand, twenty-two".