220220220211102 has 16 divisors (see below), whose sum is σ = 334310852453760. Its totient is φ = 108783274461912.

The previous prime is 220220220211087. The next prime is 220220220211111. The reversal of 220220220211102 is 201112022022022.

It is a self number, because there is not a number n which added to its sum of digits gives 220220220211102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121762873 + ... + 123558235.

It is an arithmetic number, because the mean of its divisors is an integer number (20894428278360).

Almost surely, 2^{220220220211102} is an apocalyptic number.

220220220211102 is a deficient number, since it is larger than the sum of its proper divisors (114090632242658).

220220220211102 is a wasteful number, since it uses less digits than its factorization.

220220220211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2534367.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 220220220211102 its reverse (201112022022022), we get a palindrome (421332242233124).

The spelling of 220220220211102 in words is "two hundred twenty trillion, two hundred twenty billion, two hundred twenty million, two hundred eleven thousand, one hundred two".