120001201211 has 8 divisors (see below), whose sum is σ = 120103592400. Its totient is φ = 119898848160.

The previous prime is 120001201193. The next prime is 120001201223. The reversal of 120001201211 is 112102100021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120001201211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120001201192 and 120001201201.

It is not an unprimeable number, because it can be changed into a prime (120001201511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11828201 + ... + 11838341.

It is an arithmetic number, because the mean of its divisors is an integer number (15012949050).

Almost surely, 2^120001201211 is an apocalyptic number.

120001201211 is a deficient number, since it is larger than the sum of its proper divisors (102391189).

120001201211 is a wasteful number, since it uses less digits than its factorization.

120001201211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19069.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 120001201211 its reverse (112102100021), we get a palindrome (232103301232).

The spelling of 120001201211 in words is "one hundred twenty billion, one million, two hundred one thousand, two hundred eleven".