1204012201 has 8 divisors (see below), whose sum is σ = 1376269184. Its totient is φ = 1031819040.

The previous prime is 1204012171. The next prime is 1204012247. The reversal of 1204012201 is 1022104021.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-1204012201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1204012261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35581 + ... + 60613.

It is an arithmetic number, because the mean of its divisors is an integer number (172033648).

Almost surely, 2^1204012201 is an apocalyptic number.

It is an amenable number.

1204012201 is a deficient number, since it is larger than the sum of its proper divisors (172256983).

1204012201 is an equidigital number, since it uses as much as digits as its factorization.

1204012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31911.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1204012201 is about 34698.8789588367. The cubic root of 1204012201 is about 1063.8415849597.

Adding to 1204012201 its reverse (1022104021), we get a palindrome (2226116222).

The spelling of 1204012201 in words is "one billion, two hundred four million, twelve thousand, two hundred one".