1201201200210 has 128 divisors (see below), whose sum is σ = 3335248078848. Its totient is φ = 273635712000.

The previous prime is 1201201200163. The next prime is 1201201200229. The reversal of 1201201200210 is 120021021021.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3370245 + ... + 3709575.

It is an arithmetic number, because the mean of its divisors is an integer number (26056625616).

Almost surely, 2^{1201201200210} is an apocalyptic number.

1201201200210 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 1201201200210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1667624039424).

1201201200210 is an abundant number, since it is smaller than the sum of its proper divisors (2134046878638).

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

1201201200210 is a wasteful number, since it uses less digits than its factorization.

1201201200210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340000.

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

Adding to 1201201200210 its reverse (120021021021), we get a palindrome (1321222221231).

The spelling of 1201201200210 in words is "one trillion, two hundred one billion, two hundred one million, two hundred thousand, two hundred ten".