1120611201 has 8 divisors (see below), whose sum is σ = 1496588160. Its totient is φ = 745854192.

The previous prime is 1120611197. The next prime is 1120611211. The reversal of 1120611201 is 1021160211.

It is a happy number.

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

It is not a de Polignac number, because 1120611201 - 2² = 1120611197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120611211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302841 + ... + 306518.

It is an arithmetic number, because the mean of its divisors is an integer number (187073520).

Almost surely, 2^1120611201 is an apocalyptic number.

It is an amenable number.

1120611201 is a deficient number, since it is larger than the sum of its proper divisors (375976959).

1120611201 is an equidigital number, since it uses as much as digits as its factorization.

1120611201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609975.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 1120611201 is about 33475.5313774106. The cubic root of 1120611201 is about 1038.6876942070.

Adding to 1120611201 its reverse (1021160211), we get a palindrome (2141771412).

The spelling of 1120611201 in words is "one billion, one hundred twenty million, six hundred eleven thousand, two hundred one".