120221020220000 has 240 divisors, whose sum is σ = 341811359477280. Its totient is φ = 40755500544000.

The previous prime is 120221020219987. The next prime is 120221020220003. The reversal of 120221020220000 is 22020122021.

120221020220000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120221020220003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7635722 + ... + 17284278.

It is an arithmetic number, because the mean of its divisors is an integer number (1424213997822).

Almost surely, 2^{120221020220000} is an apocalyptic number.

120221020220000 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 120221020220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170905679738640).

120221020220000 is an abundant number, since it is smaller than the sum of its proper divisors (221590339257280).

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

120221020220000 is an frugal number, since it uses more digits than its factorization.

120221020220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9648683 (or 9648660 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 120221020220000 its reverse (22020122021), we get a palindrome (120243040342021).

The spelling of 120221020220000 in words is "one hundred twenty trillion, two hundred twenty-one billion, twenty million, two hundred twenty thousand".