1100110055542 has 8 divisors (see below), whose sum is σ = 1656122358816. Its totient is φ = 548069269272.

The previous prime is 1100110055531. The next prime is 1100110055581. The reversal of 1100110055542 is 2455500110011.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 992878558 + ... + 992879665.

It is an arithmetic number, because the mean of its divisors is an integer number (207015294852).

Almost surely, 2^{1100110055542} is an apocalyptic number.

1100110055542 is a deficient number, since it is larger than the sum of its proper divisors (556012303274).

1100110055542 is a wasteful number, since it uses less digits than its factorization.

1100110055542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985758502.

The product of its (nonzero) digits is 1000, while the sum is 25.

Adding to 1100110055542 its reverse (2455500110011), we get a palindrome (3555610165553).

The spelling of 1100110055542 in words is "one trillion, one hundred billion, one hundred ten million, fifty-five thousand, five hundred forty-two".