220012104104 has 16 divisors (see below), whose sum is σ = 444255210420. Its totient is φ = 101544048000.

The previous prime is 220012104077. The next prime is 220012104163. The reversal of 220012104104 is 401401210022.

It can be written as a sum of positive squares in 2 ways, for example, as 210910562500 + 9101541604 = 459250^2 + 95402^2 .

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, 1057750397 + ... + 1057750604.

Almost surely, 2^220012104104 is an apocalyptic number.

It is an amenable number.

220012104104 is an abundant number, since it is smaller than the sum of its proper divisors (224243106316).

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

220012104104 is a wasteful number, since it uses less digits than its factorization.

220012104104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2115501020 (or 2115501016 counting only the distinct ones).

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

Adding to 220012104104 its reverse (401401210022), we get a palindrome (621413314126).

The spelling of 220012104104 in words is "two hundred twenty billion, twelve million, one hundred four thousand, one hundred four".