1100550111004 has 24 divisors (see below), whose sum is σ = 2034325196288. Its totient is φ = 520139959920.

The previous prime is 1100550110971. The next prime is 1100550111013. The reversal of 1100550111004 is 4001110550011.

It is a super-2 number, since 2×1100550111004² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103197042 + ... + 103207705.

Almost surely, 2^{1100550111004} is an apocalyptic number.

It is an amenable number.

1100550111004 is a deficient number, since it is larger than the sum of its proper divisors (933775085284).

1100550111004 is a wasteful number, since it uses less digits than its factorization.

1100550111004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206404825 (or 206404823 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 19.

Adding to 1100550111004 its reverse (4001110550011), we get a palindrome (5101660661015).

The spelling of 1100550111004 in words is "one trillion, one hundred billion, five hundred fifty million, one hundred eleven thousand, four".