2201112322 has 24 divisors (see below), whose sum is σ = 3366787788. Its totient is φ = 1079245440.

The previous prime is 2201112283. The next prime is 2201112367. The reversal of 2201112322 is 2232111022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1808715841 + 392396481 = 42529^2 + 19809^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2201112296 and 2201112305.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2348638 + ... + 2349574.

Almost surely, 2^2201112322 is an apocalyptic number.

2201112322 is a deficient number, since it is larger than the sum of its proper divisors (1165675466).

2201112322 is an equidigital number, since it uses as much as digits as its factorization.

2201112322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314 (or 1243 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2201112322 is about 46916.0134921969. The cubic root of 2201112322 is about 1300.8106033263.

Adding to 2201112322 its reverse (2232111022), we get a palindrome (4433223344).

The spelling of 2201112322 in words is "two billion, two hundred one million, one hundred twelve thousand, three hundred twenty-two".