1111223044010 has 8 divisors (see below), whose sum is σ = 2000201479236. Its totient is φ = 444489217600.

The previous prime is 1111223044007. The next prime is 1111223044013. The reversal of 1111223044010 is 104403221111.

It is an interprime number because it is at equal distance from previous prime (1111223044007) and next prime (1111223044013).

It can be written as a sum of positive squares in 2 ways, for example, as 946649215681 + 164573828329 = 972959^2 + 405677^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1111223044013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55561152191 + ... + 55561152210.

Almost surely, 2^{1111223044010} is an apocalyptic number.

1111223044010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111223044010 is a deficient number, since it is larger than the sum of its proper divisors (888978435226).

1111223044010 is a wasteful number, since it uses less digits than its factorization.

1111223044010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111122304408.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1111223044010 its reverse (104403221111), we get a palindrome (1215626265121).

The spelling of 1111223044010 in words is "one trillion, one hundred eleven billion, two hundred twenty-three million, forty-four thousand, ten".