201010220111222 has 8 divisors (see below), whose sum is σ = 302379270942000. Its totient is φ = 100217129797224.

The previous prime is 201010220111203. The next prime is 201010220111227. The reversal of 201010220111222 is 222111022010102.

201010220111222 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 201010220111222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201010220111227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143990128322 + ... + 143990129717.

It is an arithmetic number, because the mean of its divisors is an integer number (37797408867750).

Almost surely, 2^{201010220111222} is an apocalyptic number.

201010220111222 is a deficient number, since it is larger than the sum of its proper divisors (101369050830778).

201010220111222 is a wasteful number, since it uses less digits than its factorization.

201010220111222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287980258390.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201010220111222 its reverse (222111022010102), we get a palindrome (423121242121324).

The spelling of 201010220111222 in words is "two hundred one trillion, ten billion, two hundred twenty million, one hundred eleven thousand, two hundred twenty-two".