11310003122022 has 144 divisors (see below), whose sum is σ = 27124481180160. Its totient is φ = 3403225013760.

The previous prime is 11310003121973. The next prime is 11310003122029. The reversal of 11310003122022 is 22022130001311.

11310003122022 is a `hidden beast` number, since 1 + 1 + 310 + 0 + 0 + 312 + 20 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11310003121986 and 11310003122004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11310003122029) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 568646254 + ... + 568666142.

It is an arithmetic number, because the mean of its divisors is an integer number (188364452640).

Almost surely, 2^{11310003122022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11310003122022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13562240590080).

11310003122022 is an abundant number, since it is smaller than the sum of its proper divisors (15814478058138).

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

11310003122022 is a wasteful number, since it uses less digits than its factorization.

11310003122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21739 (or 21725 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11310003122022 its reverse (22022130001311), we get a palindrome (33332133123333).

The spelling of 11310003122022 in words is "eleven trillion, three hundred ten billion, three million, one hundred twenty-two thousand, twenty-two".