11310121022 has 8 divisors (see below), whose sum is σ = 16965777672. Its totient is φ = 5654861800.

The previous prime is 11310121007. The next prime is 11310121027. The reversal of 11310121022 is 22012101311.

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

It is a junction number, because it is equal to n+sod(n) for n = 11310120988 and 11310121006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11310121027) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 13304 + ... + 150987.

It is an arithmetic number, because the mean of its divisors is an integer number (2120722209).

Almost surely, 2^11310121022 is an apocalyptic number.

11310121022 is a deficient number, since it is larger than the sum of its proper divisors (5655656650).

11310121022 is a wasteful number, since it uses less digits than its factorization.

11310121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198714.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11310121022 its reverse (22012101311), we get a palindrome (33322222333).

The spelling of 11310121022 in words is "eleven billion, three hundred ten million, one hundred twenty-one thousand, twenty-two".