11306122 has 16 divisors (see below), whose sum is σ = 18030600. Its totient is φ = 5298688.

The previous prime is 11306101. The next prime is 11306123. The reversal of 11306122 is 22160311.

It can be written as a sum of positive squares in 4 ways, for example, as 10439361 + 866761 = 3231^2 + 931^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11306096 and 11306105.

It is not an unprimeable number, because it can be changed into a prime (11306123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10254 + ... + 11302.

Almost surely, 2^11306122 is an apocalyptic number.

11306122 is a deficient number, since it is larger than the sum of its proper divisors (6724478).

11306122 is a wasteful number, since it uses less digits than its factorization.

11306122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 11306122 is about 3362.4577320763. The cubic root of 11306122 is about 224.4422200399.

Adding to 11306122 its reverse (22160311), we get a palindrome (33466433).

The spelling of 11306122 in words is "eleven million, three hundred six thousand, one hundred twenty-two".