11206422 has 24 divisors (see below), whose sum is σ = 24342240. Its totient is φ = 3726000.

The previous prime is 11206379. The next prime is 11206423. The reversal of 11206422 is 22460211.

11206422 is a `hidden beast` number, since 1 + 1 + 20 + 642 + 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 = 11206395 and 11206404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11206423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13104 + ... + 13932.

It is an arithmetic number, because the mean of its divisors is an integer number (1014260).

Almost surely, 2^11206422 is an apocalyptic number.

11206422 is an abundant number, since it is smaller than the sum of its proper divisors (13135818).

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

11206422 is a wasteful number, since it uses less digits than its factorization.

11206422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588 (or 1585 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 11206422 is about 3347.5994384036. The cubic root of 11206422 is about 223.7805434621.

Adding to 11206422 its reverse (22460211), we get a palindrome (33666633).

It can be divided in two parts, 11206 and 422, that added together give a triangular number (11628 = T₁₅₂).

The spelling of 11206422 in words is "eleven million, two hundred six thousand, four hundred twenty-two".