120201211 has 16 divisors (see below), whose sum is σ = 133832160. Its totient is φ = 107251200.

The previous prime is 120201209. The next prime is 120201227. The reversal of 120201211 is 112102021.

It is a cyclic number.

It is not a de Polignac number, because 120201211 - 2¹ = 120201209 is a prime.

It is a super-2 number, since 2×120201211² = 28896662251733042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120201251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55395 + ... + 57523.

It is an arithmetic number, because the mean of its divisors is an integer number (8364510).

Almost surely, 2^120201211 is an apocalyptic number.

120201211 is a deficient number, since it is larger than the sum of its proper divisors (13630949).

120201211 is a wasteful number, since it uses less digits than its factorization.

120201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2286.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 120201211 is about 10963.6312871238. The cubic root of 120201211 is about 493.5179437015.

Adding to 120201211 its reverse (112102021), we get a palindrome (232303232).

It can be divided in two parts, 12020 and 1211, that added together give a palindrome (13231).

The spelling of 120201211 in words is "one hundred twenty million, two hundred one thousand, two hundred eleven".