220211002001222 has 8 divisors (see below), whose sum is σ = 330339978028272. Its totient is φ = 110097675991800.

The previous prime is 220211002001219. The next prime is 220211002001261. The reversal of 220211002001222 is 222100200112022.

It is a happy number.

220211002001222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 220211002001222.

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, 3912469229 + ... + 3912525512.

It is an arithmetic number, because the mean of its divisors is an integer number (41292497253534).

Almost surely, 2^{220211002001222} is an apocalyptic number.

220211002001222 is a deficient number, since it is larger than the sum of its proper divisors (110128976027050).

220211002001222 is a wasteful number, since it uses less digits than its factorization.

220211002001222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7825008814.

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

Adding to 220211002001222 its reverse (222100200112022), we get a palindrome (442311202113244).

The spelling of 220211002001222 in words is "two hundred twenty trillion, two hundred eleven billion, two million, one thousand, two hundred twenty-two".