1200332201 has 8 divisors (see below), whose sum is σ = 1290391680. Its totient is φ = 1112961168.

The previous prime is 1200332173. The next prime is 1200332219. The reversal of 1200332201 is 1022330021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1200332201 - 2¹⁴ = 1200315817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1200332251) 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, 671186 + ... + 672971.

It is an arithmetic number, because the mean of its divisors is an integer number (161298960).

Almost surely, 2^1200332201 is an apocalyptic number.

It is an amenable number.

1200332201 is a deficient number, since it is larger than the sum of its proper divisors (90059479).

1200332201 is a wasteful number, since it uses less digits than its factorization.

1200332201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344223.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1200332201 is about 34645.8107279942. The cubic root of 1200332201 is about 1062.7566202017.

Adding to 1200332201 its reverse (1022330021), we get a palindrome (2222662222).

The spelling of 1200332201 in words is "one billion, two hundred million, three hundred thirty-two thousand, two hundred one".