11530122 has 8 divisors (see below), whose sum is σ = 23060256. Its totient is φ = 3843372.

The previous prime is 11530121. The next prime is 11530133. The reversal of 11530122 is 22103511.

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

11530122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (11530121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 960838 + ... + 960849.

It is an arithmetic number, because the mean of its divisors is an integer number (2882532).

Almost surely, 2^11530122 is an apocalyptic number.

11530122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11530122 is a wasteful number, since it uses less digits than its factorization.

11530122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921692.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 11530122 is about 3395.6033337244. The cubic root of 11530122 is about 225.9147745585.

Adding to 11530122 its reverse (22103511), we get a palindrome (33633633).

The spelling of 11530122 in words is "eleven million, five hundred thirty thousand, one hundred twenty-two".