1210201 has 4 divisors (see below), whose sum is σ = 1225600. Its totient is φ = 1194804.

The previous prime is 1210193. The next prime is 1210207. The reversal of 1210201 is 1020121.

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 a cyclic number.

It is not a de Polignac number, because 1210201 - 2³ = 1210193 is a prime.

It is a Duffinian number.

1210201 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1210207) 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, 7581 + ... + 7738.

It is an arithmetic number, because the mean of its divisors is an integer number (306400).

2^1210201 is an apocalyptic number.

It is an amenable number.

1210201 is a deficient number, since it is larger than the sum of its proper divisors (15399).

1210201 is an equidigital number, since it uses as much as digits as its factorization.

1210201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15398.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 1210201 is about 1100.0913598424. The cubic root of 1210201 is about 106.5661237921.

Adding to 1210201 its reverse (1020121), we get a palindrome (2230322).

The spelling of 1210201 in words is "one million, two hundred ten thousand, two hundred one".