220122000202110 has 128 divisors (see below), whose sum is σ = 570825257080320. Its totient is φ = 54145170648576.

The previous prime is 220122000202099. The next prime is 220122000202123. The reversal of 220122000202110 is 11202000221022.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 220122000202110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6395797 + ... + 21935136.

It is an arithmetic number, because the mean of its divisors is an integer number (4459572320940).

Almost surely, 2^{220122000202110} is an apocalyptic number.

220122000202110 is an abundant number, since it is smaller than the sum of its proper divisors (350703256878210).

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

220122000202110 is a wasteful number, since it uses less digits than its factorization.

220122000202110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28331322.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 220122000202110 its reverse (11202000221022), we get a palindrome (231324000423132).

The spelling of 220122000202110 in words is "two hundred twenty trillion, one hundred twenty-two billion, two hundred two thousand, one hundred ten".