1100124042422 has 16 divisors (see below), whose sum is σ = 1747304060832. Its totient is φ = 517691141760.

The previous prime is 1100124042419. The next prime is 1100124042427. The reversal of 1100124042422 is 2242404210011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100124042427) 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 7 ways as a sum of consecutive naturals, for example, 858608 + ... + 1713900.

It is an arithmetic number, because the mean of its divisors is an integer number (109206503802).

Almost surely, 2^{1100124042422} is an apocalyptic number.

1100124042422 is a deficient number, since it is larger than the sum of its proper divisors (647180018410).

1100124042422 is a wasteful number, since it uses less digits than its factorization.

1100124042422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893143.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 1100124042422 its reverse (2242404210011), we get a palindrome (3342528252433).

The spelling of 1100124042422 in words is "one trillion, one hundred billion, one hundred twenty-four million, forty-two thousand, four hundred twenty-two".