1120322201 has 4 divisors (see below), whose sum is σ = 1122098304. Its totient is φ = 1118546100.

The previous prime is 1120322197. The next prime is 1120322233. The reversal of 1120322201 is 1022230211.

It is a happy number.

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 1120322201 - 2² = 1120322197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120322501) 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 3 ways as a sum of consecutive naturals, for example, 887105 + ... + 888366.

It is an arithmetic number, because the mean of its divisors is an integer number (280524576).

Almost surely, 2^1120322201 is an apocalyptic number.

It is an amenable number.

1120322201 is a deficient number, since it is larger than the sum of its proper divisors (1776103).

1120322201 is an equidigital number, since it uses as much as digits as its factorization.

1120322201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776102.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1120322201 is about 33471.2145133695. The cubic root of 1120322201 is about 1038.5983957503.

Adding to 1120322201 its reverse (1022230211), we get a palindrome (2142552412).

The spelling of 1120322201 in words is "one billion, one hundred twenty million, three hundred twenty-two thousand, two hundred one".