11055051111005 has 8 divisors (see below), whose sum is σ = 14472066909024. Its totient is φ = 8040037171600.

The previous prime is 11055051110933. The next prime is 11055051111079. The reversal of 11055051111005 is 50011115055011.

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

It is not a de Polignac number, because 11055051111005 - 2²⁰ = 11055050062429 is a prime.

It is a super-2 number, since 2×11055051111005² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

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, 100500464591 + ... + 100500464700.

It is an arithmetic number, because the mean of its divisors is an integer number (1809008363628).

Almost surely, 2^{11055051111005} is an apocalyptic number.

It is an amenable number.

11055051111005 is a deficient number, since it is larger than the sum of its proper divisors (3417015798019).

11055051111005 is a wasteful number, since it uses less digits than its factorization.

11055051111005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201000929307.

The product of its (nonzero) digits is 625, while the sum is 26.

Adding to 11055051111005 its reverse (50011115055011), we get a palindrome (61066166166016).

The spelling of 11055051111005 in words is "eleven trillion, fifty-five billion, fifty-one million, one hundred eleven thousand, five".