110022012222120 has 64 divisors (see below), whose sum is σ = 366740040744000. Its totient is φ = 29339203258944.

The previous prime is 110022012222119. The next prime is 110022012222137. The reversal of 110022012222120 is 21222210220011.

It is a happy number.

110022012222120 is a `hidden beast` number, since 1 + 10 + 0 + 220 + 1 + 222 + 212 + 0 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 110022012222093 and 110022012222102.

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 15 ways as a sum of consecutive naturals, for example, 50936115690 + ... + 50936117849.

It is an arithmetic number, because the mean of its divisors is an integer number (5730313136625).

Almost surely, 2^{110022012222120} is an apocalyptic number.

110022012222120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110022012222120 is an abundant number, since it is smaller than the sum of its proper divisors (256718028521880).

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

110022012222120 is a wasteful number, since it uses less digits than its factorization.

110022012222120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101872233559 (or 101872233549 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 110022012222120 its reverse (21222210220011), we get a palindrome (131244222442131).

The spelling of 110022012222120 in words is "one hundred ten trillion, twenty-two billion, twelve million, two hundred twenty-two thousand, one hundred twenty".