120212201121 has 8 divisors (see below), whose sum is σ = 162083867040. Its totient is φ = 79241001312.

The previous prime is 120212201117. The next prime is 120212201141. The reversal of 120212201121 is 121102212021.

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

It is not a de Polignac number, because 120212201121 - 2² = 120212201117 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 120212201121.

It is not an unprimeable number, because it can be changed into a prime (120212201111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225116215 + ... + 225116748.

It is an arithmetic number, because the mean of its divisors is an integer number (20260483380).

Almost surely, 2^120212201121 is an apocalyptic number.

It is an amenable number.

120212201121 is a deficient number, since it is larger than the sum of its proper divisors (41871665919).

120212201121 is an equidigital number, since it uses as much as digits as its factorization.

120212201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450233055.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120212201121 its reverse (121102212021), we get a palindrome (241314413142).

The spelling of 120212201121 in words is "one hundred twenty billion, two hundred twelve million, two hundred one thousand, one hundred twenty-one".