220201222111102 has 32 divisors (see below), whose sum is σ = 353179375653600. Its totient is φ = 102789122755200.

The previous prime is 220201222111007. The next prime is 220201222111141. The reversal of 220201222111102 is 201111222102022.

It is a self number, because there is not a number n which added to its sum of digits gives 220201222111102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527239549 + ... + 527657032.

It is an arithmetic number, because the mean of its divisors is an integer number (11036855489175).

Almost surely, 2^{220201222111102} is an apocalyptic number.

220201222111102 is a deficient number, since it is larger than the sum of its proper divisors (132978153542498).

220201222111102 is a wasteful number, since it uses less digits than its factorization.

220201222111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054896732.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 220201222111102 its reverse (201111222102022), we get a palindrome (421312444213124).

The spelling of 220201222111102 in words is "two hundred twenty trillion, two hundred one billion, two hundred twenty-two million, one hundred eleven thousand, one hundred two".