1200020130210 has 256 divisors, whose sum is σ = 3421609205760. Its totient is φ = 266287042560.

The previous prime is 1200020130193. The next prime is 1200020130217. The reversal of 1200020130210 is 120310200021.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1200020130217) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 24848307 + ... + 24896553.

It is an arithmetic number, because the mean of its divisors is an integer number (13365660960).

Almost surely, 2^{1200020130210} is an apocalyptic number.

1200020130210 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 1200020130210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1710804602880).

1200020130210 is an abundant number, since it is smaller than the sum of its proper divisors (2221589075550).

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

1200020130210 is a wasteful number, since it uses less digits than its factorization.

1200020130210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48433.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 1200020130210 its reverse (120310200021), we get a palindrome (1320330330231).

The spelling of 1200020130210 in words is "one trillion, two hundred billion, twenty million, one hundred thirty thousand, two hundred ten".