11130122322 has 72 divisors (see below), whose sum is σ = 27123528432. Its totient is φ = 3294300240.

The previous prime is 11130122273. The next prime is 11130122323. The reversal of 11130122322 is 22322103111.

It is a super-4 number, since 4×11130122322⁴ (a number of 41 digits) contains 4444 as substring.

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 = 11130122295 and 11130122304.

It is not an unprimeable number, because it can be changed into a prime (11130122323) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 34233 + ... + 153075.

Almost surely, 2^11130122322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11130122322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13561764216).

11130122322 is an abundant number, since it is smaller than the sum of its proper divisors (15993406110).

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

11130122322 is a wasteful number, since it uses less digits than its factorization.

11130122322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118916 (or 118902 counting only the distinct ones).

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

Adding to 11130122322 its reverse (22322103111), we get a palindrome (33452225433).

The spelling of 11130122322 in words is "eleven billion, one hundred thirty million, one hundred twenty-two thousand, three hundred twenty-two".