1100423255552 has 40 divisors (see below), whose sum is σ = 2198792211000. Its totient is φ = 550187864064.

The previous prime is 1100423255509. The next prime is 1100423255557. The reversal of 1100423255552 is 2555523240011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100423255557) 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 3 ways as a sum of consecutive naturals, for example, 22595324 + ... + 22643972.

It is an arithmetic number, because the mean of its divisors is an integer number (54969805275).

Almost surely, 2^{1100423255552} is an apocalyptic number.

It is an amenable number.

1100423255552 is a deficient number, since it is larger than the sum of its proper divisors (1098368955448).

1100423255552 is an frugal number, since it uses more digits than its factorization.

1100423255552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92846 (or 92830 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

Adding to 1100423255552 its reverse (2555523240011), we get a palindrome (3655946495563).

The spelling of 1100423255552 in words is "one trillion, one hundred billion, four hundred twenty-three million, two hundred fifty-five thousand, five hundred fifty-two".