120020120220000 has 1440 divisors, whose sum is σ = 532598174228736. Its totient is φ = 23020715520000.

The previous prime is 120020120219969. The next prime is 120020120220041. The reversal of 120020120220000 is 22021020021.

120020120220000 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 (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 660569167 + ... + 660750833.

Almost surely, 2^{120020120220000} is an apocalyptic number.

120020120220000 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 120020120220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266299087114368).

120020120220000 is an abundant number, since it is smaller than the sum of its proper divisors (412578054008736).

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

120020120220000 is a wasteful number, since it uses less digits than its factorization.

120020120220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181742 (or 181708 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 120020120220000 its reverse (22021020021), we get a palindrome (120042141240021).

The spelling of 120020120220000 in words is "one hundred twenty trillion, twenty billion, one hundred twenty million, two hundred twenty thousand".