220011120210222 has 40 divisors (see below), whose sum is σ = 537804960518232. Its totient is φ = 66670036426800.

The previous prime is 220011120210163. The next prime is 220011120210241. The reversal of 220011120210222 is 222012021110022.

It is a happy number.

220011120210222 is a `hidden beast` number, since 2 + 200 + 1 + 11 + 20 + 210 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 220011120210195 and 220011120210204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 61731513429 + ... + 61731516992.

Almost surely, 2^{220011120210222} is an apocalyptic number.

220011120210222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220011120210222 is an abundant number, since it is smaller than the sum of its proper divisors (317793840308010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220011120210222 is a wasteful number, since it uses less digits than its factorization.

220011120210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123463030446 (or 123463030437 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 220011120210222 its reverse (222012021110022), we get a palindrome (442023141320244).

The spelling of 220011120210222 in words is "two hundred twenty trillion, eleven billion, one hundred twenty million, two hundred ten thousand, two hundred twenty-two".