2089221120000 has 2240 divisors, whose sum is σ = 9433588285440. Its totient is φ = 445906944000.

The previous prime is 2089221119971. The next prime is 2089221120013. The reversal of 2089221120000 is 211229802.

It is a tau number, because it is divible by the number of its divisors (2240).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 16450559937 + ... + 16450560063.

Almost surely, 2^{2089221120000} is an apocalyptic number.

2089221120000 is a gapful number since it is divisible by the number (20) 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 2089221120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4716794142720).

2089221120000 is an abundant number, since it is smaller than the sum of its proper divisors (7344367165440).

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

2089221120000 is an equidigital number, since it uses as much as digits as its factorization.

2089221120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 2089221120000 its reverse (211229802), we get a palindrome (2089432349802).

The spelling of 2089221120000 in words is "two trillion, eighty-nine billion, two hundred twenty-one million, one hundred twenty thousand".