1100444122 has 8 divisors (see below), whose sum is σ = 1650822516. Its totient is φ = 550169952.

The previous prime is 1100444117. The next prime is 1100444159. The reversal of 1100444122 is 2214440011.

It can be written as a sum of positive squares in 2 ways, for example, as 1100315241 + 128881 = 33171^2 + 359^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1100444122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10728 + ... + 48124.

Almost surely, 2^1100444122 is an apocalyptic number.

1100444122 is a deficient number, since it is larger than the sum of its proper divisors (550378394).

1100444122 is a wasteful number, since it uses less digits than its factorization.

1100444122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52112.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1100444122 is about 33172.9426189477. The cubic root of 1100444122 is about 1032.4190235239.

Adding to 1100444122 its reverse (2214440011), we get a palindrome (3314884133).

The spelling of 1100444122 in words is "one billion, one hundred million, four hundred forty-four thousand, one hundred twenty-two".