1100144413112 has 32 divisors (see below), whose sum is σ = 2079000000000. Its totient is φ = 545749706208.

The previous prime is 1100144413091. The next prime is 1100144413117. The reversal of 1100144413112 is 2113144410011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100144413117) 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 7 ways as a sum of consecutive naturals, for example, 1336889 + ... + 1996887.

It is an arithmetic number, because the mean of its divisors is an integer number (64968750000).

Almost surely, 2^{1100144413112} is an apocalyptic number.

It is an amenable number.

1100144413112 is a deficient number, since it is larger than the sum of its proper divisors (978855586888).

1100144413112 is a wasteful number, since it uses less digits than its factorization.

1100144413112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661643 (or 661639 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 1100144413112 its reverse (2113144410011), we get a palindrome (3213288823123).

The spelling of 1100144413112 in words is "one trillion, one hundred billion, one hundred forty-four million, four hundred thirteen thousand, one hundred twelve".