1110555550011 has 8 divisors (see below), whose sum is σ = 1528506563584. Its totient is φ = 716487451560.

The previous prime is 1110555550001. The next prime is 1110555550021. The reversal of 1110555550011 is 1100555550111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1110555550001) and next prime (1110555550021).

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

It is not a de Polignac number, because 1110555550011 - 2¹⁷ = 1110555418939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110555550001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5970728671 + ... + 5970728856.

It is an arithmetic number, because the mean of its divisors is an integer number (191063320448).

Almost surely, 2^{1110555550011} is an apocalyptic number.

1110555550011 is a deficient number, since it is larger than the sum of its proper divisors (417951013573).

1110555550011 is a wasteful number, since it uses less digits than its factorization.

1110555550011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11941457561.

The product of its (nonzero) digits is 3125, while the sum is 30.

The spelling of 1110555550011 in words is "one trillion, one hundred ten billion, five hundred fifty-five million, five hundred fifty thousand, eleven".