220041243111102 has 64 divisors (see below), whose sum is σ = 512729445602304. Its totient is φ = 61648007616000.

The previous prime is 220041243111091. The next prime is 220041243111121. The reversal of 220041243111102 is 201111342140022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23858274 + ... + 31769477.

It is an arithmetic number, because the mean of its divisors is an integer number (8011397587536).

Almost surely, 2^{220041243111102} is an apocalyptic number.

220041243111102 is an abundant number, since it is smaller than the sum of its proper divisors (292688202491202).

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

220041243111102 is a wasteful number, since it uses less digits than its factorization.

220041243111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55629593.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 220041243111102 its reverse (201111342140022), we get a palindrome (421152585251124).

The spelling of 220041243111102 in words is "two hundred twenty trillion, forty-one billion, two hundred forty-three million, one hundred eleven thousand, one hundred two".