110222221200000 has 768 divisors, whose sum is σ = 450398965121280. Its totient is φ = 23255654400000.

The previous prime is 110222221199983. The next prime is 110222221200001. The reversal of 110222221200000 is 2122222011.

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

It is not an unprimeable number, because it can be changed into a prime (110222221200001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 108695320 + ... + 109704680.

It is an arithmetic number, because the mean of its divisors is an integer number (586456985835).

Almost surely, 2^{110222221200000} is an apocalyptic number.

110222221200000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110222221200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225199482560640).

110222221200000 is an abundant number, since it is smaller than the sum of its proper divisors (340176743921280).

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

110222221200000 is an equidigital number, since it uses as much as digits as its factorization.

110222221200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009423 (or 1009391 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 110222221200000 its reverse (2122222011), we get a palindrome (110224343422011).

The spelling of 110222221200000 in words is "one hundred ten trillion, two hundred twenty-two billion, two hundred twenty-one million, two hundred thousand".