220020200021222 has 8 divisors (see below), whose sum is σ = 330044242492272. Its totient is φ = 110005452523800.

The previous prime is 220020200021119. The next prime is 220020200021239. The reversal of 220020200021222 is 222120002020022.

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

It is a self number, because there is not a number n which added to its sum of digits gives 220020200021222.

It is a congruent number.

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, 2323684229 + ... + 2323778912.

It is an arithmetic number, because the mean of its divisors is an integer number (41255530311534).

Almost surely, 2^{220020200021222} is an apocalyptic number.

220020200021222 is a deficient number, since it is larger than the sum of its proper divisors (110024042471050).

220020200021222 is a wasteful number, since it uses less digits than its factorization.

220020200021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4647486814.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 220020200021222 its reverse (222120002020022), we get a palindrome (442140202041244).

The spelling of 220020200021222 in words is "two hundred twenty trillion, twenty billion, two hundred million, twenty-one thousand, two hundred twenty-two".