220212212101110 has 48 divisors (see below), whose sum is σ = 578984917230720. Its totient is φ = 58063444686720.

The previous prime is 220212212101109. The next prime is 220212212101127. The reversal of 220212212101110 is 11101212212022.

220212212101110 is a `hidden beast` number, since 220 + 2 + 1 + 221 + 210 + 1 + 1 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13746072646 + ... + 13746088665.

It is an arithmetic number, because the mean of its divisors is an integer number (12062185775640).

Almost surely, 2^{220212212101110} is an apocalyptic number.

220212212101110 is an abundant number, since it is smaller than the sum of its proper divisors (358772705129610).

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

220212212101110 is a wasteful number, since it uses less digits than its factorization.

220212212101110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27492161413 (or 27492161410 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 220212212101110 its reverse (11101212212022), we get a palindrome (231313424313132).

The spelling of 220212212101110 in words is "two hundred twenty trillion, two hundred twelve billion, two hundred twelve million, one hundred one thousand, one hundred ten".