1100040022 has 16 divisors (see below), whose sum is σ = 1713503232. Its totient is φ = 529085160.

The previous prime is 1100040001. The next prime is 1100040047. The reversal of 1100040022 is 2200400011.

It is a junction number, because it is equal to n+sod(n) for n = 1100039990 and 1100040008.

It is a congruent number.

It is an unprimeable number.

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, 42768 + ... + 63475.

It is an arithmetic number, because the mean of its divisors is an integer number (107093952).

Almost surely, 2^1100040022 is an apocalyptic number.

1100040022 is a deficient number, since it is larger than the sum of its proper divisors (613463210).

1100040022 is a wasteful number, since it uses less digits than its factorization.

1100040022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106443.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1100040022 is about 33166.8512524177. The cubic root of 1100040022 is about 1032.2926346727.

Adding to 1100040022 its reverse (2200400011), we get a palindrome (3300440033).

The spelling of 1100040022 in words is "one billion, one hundred million, forty thousand, twenty-two".