11200422 has 8 divisors (see below), whose sum is σ = 22400856. Its totient is φ = 3733472.

The previous prime is 11200403. The next prime is 11200451. The reversal of 11200422 is 22400211.

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

11200422 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 11200398 and 11200407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 933363 + ... + 933374.

It is an arithmetic number, because the mean of its divisors is an integer number (2800107).

Almost surely, 2^11200422 is an apocalyptic number.

11200422 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.

11200422 is a wasteful number, since it uses less digits than its factorization.

11200422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866742.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 11200422 is about 3346.7031538516. The cubic root of 11200422 is about 223.7405984211.

Adding to 11200422 its reverse (22400211), we get a palindrome (33600633).

The spelling of 11200422 in words is "eleven million, two hundred thousand, four hundred twenty-two".