11106050000555 has 4 divisors (see below), whose sum is σ = 13327260000672. Its totient is φ = 8884840000440.

The previous prime is 11106050000537. The next prime is 11106050000561. The reversal of 11106050000555 is 55500005060111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11106050000555 - 2⁶ = 11106050000491 is a prime.

It is a super-2 number, since 2×11106050000555² (a number of 27 digits) contains 22 as substring.

It is a Duffinian 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, 1110605000051 + ... + 1110605000060.

It is an arithmetic number, because the mean of its divisors is an integer number (3331815000168).

Almost surely, 2^{11106050000555} is an apocalyptic number.

11106050000555 is a deficient number, since it is larger than the sum of its proper divisors (2221210000117).

11106050000555 is an equidigital number, since it uses as much as digits as its factorization.

11106050000555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221210000116.

The product of its (nonzero) digits is 3750, while the sum is 29.

Adding to 11106050000555 its reverse (55500005060111), we get a palindrome (66606055060666).

The spelling of 11106050000555 in words is "eleven trillion, one hundred six billion, fifty million, five hundred fifty-five", and thus it is an aban number.