11014322505 has 16 divisors (see below), whose sum is σ = 18032752320. Its totient is φ = 5737693248.

The previous prime is 11014322479. The next prime is 11014322519. The reversal of 11014322505 is 50522341011.

It is a happy number.

It is not a de Polignac number, because 11014322505 - 2⁷ = 11014322377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8537590 + ... + 8538879.

It is an arithmetic number, because the mean of its divisors is an integer number (1127047020).

Almost surely, 2^11014322505 is an apocalyptic number.

11014322505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11014322505 is a deficient number, since it is larger than the sum of its proper divisors (7018429815).

11014322505 is a wasteful number, since it uses less digits than its factorization.

11014322505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17076520.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 11014322505 its reverse (50522341011), we get a palindrome (61536663516).

The spelling of 11014322505 in words is "eleven billion, fourteen million, three hundred twenty-two thousand, five hundred five".