120220101120000 has 520 divisors, whose sum is σ = 457779100246336. Its totient is φ = 27478867968000.

The previous prime is 120220101119879. The next prime is 120220101120071. The reversal of 120220101120000 is 21101022021.

It is a super-3 number, since 3×120220101120000³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

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 39 ways as a sum of consecutive naturals, for example, 52641882 + ... + 54878118.

Almost surely, 2^{120220101120000} is an apocalyptic number.

120220101120000 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 120220101120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228889550123168).

120220101120000 is an abundant number, since it is smaller than the sum of its proper divisors (337558999126336).

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

120220101120000 is an frugal number, since it uses more digits than its factorization.

120220101120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2236291 (or 2236254 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120220101120000 its reverse (21101022021), we get a palindrome (120241202142021).

The spelling of 120220101120000 in words is "one hundred twenty trillion, two hundred twenty billion, one hundred one million, one hundred twenty thousand".