11302313022 has 256 divisors, whose sum is σ = 35192586240. Its totient is φ = 2591740800.

The previous prime is 11302312991. The next prime is 11302313051. The reversal of 11302313022 is 22031320311.

11302313022 is a `hidden beast` number, since 1 + 130 + 231 + 302 + 2 = 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 = 11302312986 and 11302313004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1238697 + ... + 1247787.

It is an arithmetic number, because the mean of its divisors is an integer number (137471040).

Almost surely, 2^11302313022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11302313022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17596293120).

11302313022 is an abundant number, since it is smaller than the sum of its proper divisors (23890273218).

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

11302313022 is a wasteful number, since it uses less digits than its factorization.

11302313022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9156 (or 9150 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11302313022 its reverse (22031320311), we get a palindrome (33333633333).

The spelling of 11302313022 in words is "eleven billion, three hundred two million, three hundred thirteen thousand, twenty-two".