11013200012122 has 32 divisors (see below), whose sum is σ = 21098458571904. Its totient is φ = 4186202092800.

The previous prime is 11013200012099. The next prime is 11013200012239. The reversal of 11013200012122 is 22121000231011.

It is a junction number, because it is equal to n+sod(n) for n = 11013200012096 and 11013200012105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 872119123 + ... + 872131750.

It is an arithmetic number, because the mean of its divisors is an integer number (659326830372).

Almost surely, 2^{11013200012122} is an apocalyptic number.

11013200012122 is a deficient number, since it is larger than the sum of its proper divisors (10085258559782).

11013200012122 is a wasteful number, since it uses less digits than its factorization.

11013200012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1744250934.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11013200012122 its reverse (22121000231011), we get a palindrome (33134200243133).

The spelling of 11013200012122 in words is "eleven trillion, thirteen billion, two hundred million, twelve thousand, one hundred twenty-two".