110222002102120 has 16 divisors (see below), whose sum is σ = 247999504729860. Its totient is φ = 44088800840832.

The previous prime is 110222002102063. The next prime is 110222002102151. The reversal of 110222002102120 is 21201200222011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 102536321544484 + 7685680557636 = 10126022^2 + 2772306^2 .

It is a junction number, because it is equal to n+sod(n) for n = 110222002102094 and 110222002102103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1377775026237 + ... + 1377775026316.

Almost surely, 2^{110222002102120} is an apocalyptic number.

110222002102120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110222002102120 is an abundant number, since it is smaller than the sum of its proper divisors (137777502627740).

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

110222002102120 is a wasteful number, since it uses less digits than its factorization.

110222002102120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755550052564 (or 2755550052560 counting only the distinct ones).

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

Adding to 110222002102120 its reverse (21201200222011), we get a palindrome (131423202324131).

The spelling of 110222002102120 in words is "one hundred ten trillion, two hundred twenty-two billion, two million, one hundred two thousand, one hundred twenty".