11850122 has 16 divisors (see below), whose sum is σ = 19429632. Its totient is φ = 5396160.

The previous prime is 11850121. The next prime is 11850127. The reversal of 11850122 is 22105811.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11850094 and 11850103.

It is not an unprimeable number, because it can be changed into a prime (11850121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4568 + ... + 6675.

It is an arithmetic number, because the mean of its divisors is an integer number (1214352).

Almost surely, 2^11850122 is an apocalyptic number.

11850122 is a deficient number, since it is larger than the sum of its proper divisors (7579510).

11850122 is a wasteful number, since it uses less digits than its factorization.

11850122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11293.

The product of its (nonzero) digits is 160, while the sum is 20.

The square root of 11850122 is about 3442.4006158494. The cubic root of 11850122 is about 227.9856998315.

Adding to 11850122 its reverse (22105811), we get a palindrome (33955933).

The spelling of 11850122 in words is "eleven million, eight hundred fifty thousand, one hundred twenty-two".