1213200201 has 8 divisors (see below), whose sum is σ = 1629238240. Its totient is φ = 802981152.

The previous prime is 1213200199. The next prime is 1213200259. The reversal of 1213200201 is 1020023121.

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

It is not a de Polignac number, because 1213200201 - 2¹ = 1213200199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1213200271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1454260 + ... + 1455093.

It is an arithmetic number, because the mean of its divisors is an integer number (203654780).

Almost surely, 2^1213200201 is an apocalyptic number.

It is an amenable number.

1213200201 is a deficient number, since it is larger than the sum of its proper divisors (416038039).

1213200201 is a wasteful number, since it uses less digits than its factorization.

1213200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2909495.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1213200201 is about 34831.0235422389. The cubic root of 1213200201 is about 1066.5408426562.

Adding to 1213200201 its reverse (1020023121), we get a palindrome (2233223322).

The spelling of 1213200201 in words is "one billion, two hundred thirteen million, two hundred thousand, two hundred one".