11020313122 has 32 divisors (see below), whose sum is σ = 20350915200. Its totient is φ = 4358458368.

The previous prime is 11020313099. The next prime is 11020313147. The reversal of 11020313122 is 22131302011.

It is a junction number, because it is equal to n+sod(n) for n = 11020313096 and 11020313105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 914754 + ... + 926722.

It is an arithmetic number, because the mean of its divisors is an integer number (635966100).

Almost surely, 2^11020313122 is an apocalyptic number.

11020313122 is a deficient number, since it is larger than the sum of its proper divisors (9330602078).

11020313122 is a wasteful number, since it uses less digits than its factorization.

11020313122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17050.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11020313122 its reverse (22131302011), we get a palindrome (33151615133).

The spelling of 11020313122 in words is "eleven billion, twenty million, three hundred thirteen thousand, one hundred twenty-two".