120210111201 has 4 divisors (see below), whose sum is σ = 160280148272. Its totient is φ = 80140074132.

The previous prime is 120210111199. The next prime is 120210111211. The reversal of 120210111201 is 102111012021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 120210111201 - 2¹ = 120210111199 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120210111211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20035018531 + ... + 20035018536.

It is an arithmetic number, because the mean of its divisors is an integer number (40070037068).

Almost surely, 2^120210111201 is an apocalyptic number.

It is an amenable number.

120210111201 is a deficient number, since it is larger than the sum of its proper divisors (40070037071).

120210111201 is an equidigital number, since it uses as much as digits as its factorization.

120210111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40070037070.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120210111201 its reverse (102111012021), we get a palindrome (222321123222).

The spelling of 120210111201 in words is "one hundred twenty billion, two hundred ten million, one hundred eleven thousand, two hundred one".