120013201211210 has 8 divisors (see below), whose sum is σ = 216023762180196. Its totient is φ = 48005280484480.

The previous prime is 120013201211203. The next prime is 120013201211221. The reversal of 120013201211210 is 12112102310021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 103859803292569 + 16153397918641 = 10191163^2 + 4019129^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×120013201211210² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6000660060551 + ... + 6000660060570.

Almost surely, 2^{120013201211210} is an apocalyptic number.

120013201211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120013201211210 is a deficient number, since it is larger than the sum of its proper divisors (96010560968986).

120013201211210 is a wasteful number, since it uses less digits than its factorization.

120013201211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12001320121128.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 120013201211210 its reverse (12112102310021), we get a palindrome (132125303521231).

The spelling of 120013201211210 in words is "one hundred twenty trillion, thirteen billion, two hundred one million, two hundred eleven thousand, two hundred ten".