120210000000 has 256 divisors, whose sum is σ = 399233352960. Its totient is φ = 32048000000.

The previous prime is 120209999989. The next prime is 120210000023. The reversal of 120210000000 is 12021.

It is a happy number.

120210000000 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 (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29997997 + ... + 30002003.

It is an arithmetic number, because the mean of its divisors is an integer number (1559505285).

Almost surely, 2^120210000000 is an apocalyptic number.

120210000000 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 120210000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199616676480).

120210000000 is an abundant number, since it is smaller than the sum of its proper divisors (279023352960).

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

120210000000 is an frugal number, since it uses more digits than its factorization.

120210000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4059 (or 4017 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 6.

Adding to 120210000000 its reverse (12021), we get a palindrome (120210012021).

120210000000 divided by its reverse (12021) gives a 7-th power (10000000 = 10⁷).

The spelling of 120210000000 in words is "one hundred twenty billion, two hundred ten million", and thus it is an aban number.