110002021221120 has 144 divisors (see below), whose sum is σ = 401507377555200. Its totient is φ = 25143319130112.

The previous prime is 110002021221119. The next prime is 110002021221139. The reversal of 110002021221120 is 21122120200011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 110002021221120.

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 15 ways as a sum of consecutive naturals, for example, 2046141670 + ... + 2046195429.

Almost surely, 2^{110002021221120} is an apocalyptic number.

110002021221120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110002021221120 is an abundant number, since it is smaller than the sum of its proper divisors (291505356334080).

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

110002021221120 is an equidigital number, since it uses as much as digits as its factorization.

110002021221120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4092337130 (or 4092337116 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110002021221120 its reverse (21122120200011), we get a palindrome (131124141421131).

The spelling of 110002021221120 in words is "one hundred ten trillion, two billion, twenty-one million, two hundred twenty-one thousand, one hundred twenty".