11422722 has 8 divisors (see below), whose sum is σ = 22845456. Its totient is φ = 3807572.

The previous prime is 11422721. The next prime is 11422757. The reversal of 11422722 is 22722411.

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

11422722 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (11422721) 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, 951888 + ... + 951899.

It is an arithmetic number, because the mean of its divisors is an integer number (2855682).

Almost surely, 2^11422722 is an apocalyptic number.

11422722 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.

11422722 is a wasteful number, since it uses less digits than its factorization.

11422722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1903792.

The product of its digits is 448, while the sum is 21.

The square root of 11422722 is about 3379.7517660325. The cubic root of 11422722 is about 225.2111400757.

The spelling of 11422722 in words is "eleven million, four hundred twenty-two thousand, seven hundred twenty-two".