220202100101222 has 8 divisors (see below), whose sum is σ = 330304785218256. Its totient is φ = 110100505028472.

The previous prime is 220202100101209. The next prime is 220202100101237. The reversal of 220202100101222 is 222101001202022.

It is a happy number.

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

It is a super-3 number, since 3×220202100101222³ (a number of 44 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 220202100101222.

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, 272005853 + ... + 272814200.

It is an arithmetic number, because the mean of its divisors is an integer number (41288098152282).

Almost surely, 2^{220202100101222} is an apocalyptic number.

220202100101222 is a deficient number, since it is larger than the sum of its proper divisors (110102685117034).

220202100101222 is a wasteful number, since it uses less digits than its factorization.

220202100101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545022142.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 220202100101222 its reverse (222101001202022), we get a palindrome (442303101303244).

The spelling of 220202100101222 in words is "two hundred twenty trillion, two hundred two billion, one hundred million, one hundred one thousand, two hundred twenty-two".