110201020222120 has 32 divisors (see below), whose sum is σ = 250407268731720. Its totient is φ = 43643968403200.

The previous prime is 110201020222079. The next prime is 110201020222151. The reversal of 110201020222120 is 21222020102011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 99243715348996 + 10957304873124 = 9962114^2 + 3310182^2 .

It is a super-2 number, since 2×110201020222120² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110201020222094 and 110201020222103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13638736087 + ... + 13638744166.

Almost surely, 2^{110201020222120} is an apocalyptic number.

110201020222120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110201020222120 is an abundant number, since it is smaller than the sum of its proper divisors (140206248509600).

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

110201020222120 is a wasteful number, since it uses less digits than its factorization.

110201020222120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27277480365 (or 27277480361 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 110201020222120 its reverse (21222020102011), we get a palindrome (131423040324131).

The spelling of 110201020222120 in words is "one hundred ten trillion, two hundred one billion, twenty million, two hundred twenty-two thousand, one hundred twenty".