120211201 has 6 divisors (see below), whose sum is σ = 132133106. Its totient is φ = 109282800.

The previous prime is 120211193. The next prime is 120211207. The reversal of 120211201 is 102112021.

It can be written as a sum of positive squares in only one way, i.e., 63600625 + 56610576 = 7975^2 + 7524^2 .

It is not a de Polignac number, because 120211201 - 2³ = 120211193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120211207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 496620 + ... + 496861.

Almost surely, 2^120211201 is an apocalyptic number.

120211201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

120211201 is a deficient number, since it is larger than the sum of its proper divisors (11921905).

120211201 is an equidigital number, since it uses as much as digits as its factorization.

120211201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993503 (or 993492 counting only the distinct ones).

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

The square root of 120211201 is about 10964.0868748838. The cubic root of 120211201 is about 493.5316155207.

Adding to 120211201 its reverse (102112021), we get a palindrome (222323222).

It can be divided in two parts, 1202 and 11201, that added together give a triangular number (12403 = T₁₅₇).

The spelling of 120211201 in words is "one hundred twenty million, two hundred eleven thousand, two hundred one".