11110050010506 has 16 divisors (see below), whose sum is σ = 22222984716864. Its totient is φ = 3702869220864.

The previous prime is 11110050010439. The next prime is 11110050010511. The reversal of 11110050010506 is 60501005001111.

It is a happy number.

It is a super-2 number, since 2×11110050010506² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120145591 + ... + 120238026.

It is an arithmetic number, because the mean of its divisors is an integer number (1388936544804).

Almost surely, 2^{11110050010506} is an apocalyptic number.

11110050010506 is an abundant number, since it is smaller than the sum of its proper divisors (11112934706358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11110050010506 is a wasteful number, since it uses less digits than its factorization.

11110050010506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240391325.

The product of its (nonzero) digits is 150, while the sum is 21.

Adding to 11110050010506 its reverse (60501005001111), we get a palindrome (71611055011617).

The spelling of 11110050010506 in words is "eleven trillion, one hundred ten billion, fifty million, ten thousand, five hundred six".