110022020221120 has 112 divisors (see below), whose sum is σ = 299421749989440. Its totient is φ = 37721245814784.

The previous prime is 110022020221039. The next prime is 110022020221129. The reversal of 110022020221120 is 21122020220011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 110022020221094 and 110022020221103.

It is not an unprimeable number, because it can be changed into a prime (110022020221129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157412262 + ... + 158109658.

Almost surely, 2^{110022020221120} is an apocalyptic number.

110022020221120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110022020221120 is an abundant number, since it is smaller than the sum of its proper divisors (189399729768320).

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

110022020221120 is an equidigital number, since it uses as much as digits as its factorization.

110022020221120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767850 (or 767840 counting only the distinct ones).

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

Adding to 110022020221120 its reverse (21122020220011), we get a palindrome (131144040441131).

The spelling of 110022020221120 in words is "one hundred ten trillion, twenty-two billion, twenty million, two hundred twenty-one thousand, one hundred twenty".