220202000021222 has 8 divisors (see below), whose sum is σ = 334282554249336. Its totient is φ = 108774481938112.

The previous prime is 220202000021189. The next prime is 220202000021287. The reversal of 220202000021222 is 222120000202022.

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 220202000021222.

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, 663259036043 + ... + 663259036374.

It is an arithmetic number, because the mean of its divisors is an integer number (41785319281167).

Almost surely, 2^{220202000021222} is an apocalyptic number.

220202000021222 is a deficient number, since it is larger than the sum of its proper divisors (114080554228114).

220202000021222 is a wasteful number, since it uses less digits than its factorization.

220202000021222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326518072502.

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

Adding to 220202000021222 its reverse (222120000202022), we get a palindrome (442322000223244).

The spelling of 220202000021222 in words is "two hundred twenty trillion, two hundred two billion, twenty-one thousand, two hundred twenty-two".