120201120210 has 64 divisors (see below), whose sum is σ = 306161524224. Its totient is φ = 30098073600.

The previous prime is 120201120191. The next prime is 120201120211. The reversal of 120201120210 is 12021102021.

It is not an unprimeable number, because it can be changed into a prime (120201120211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53611 + ... + 493230.

It is an arithmetic number, because the mean of its divisors is an integer number (4783773816).

Almost surely, 2^120201120210 is an apocalyptic number.

120201120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120201120210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153080762112).

120201120210 is an abundant number, since it is smaller than the sum of its proper divisors (185960404014).

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

120201120210 is a wasteful number, since it uses less digits than its factorization.

120201120210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547299.

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

Adding to 120201120210 its reverse (12021102021), we get a palindrome (132222222231).

It can be divided in two parts, 1202011 and 20210, that added together give a palindrome (1222221).

The spelling of 120201120210 in words is "one hundred twenty billion, two hundred one million, one hundred twenty thousand, two hundred ten".