11492222 has 8 divisors (see below), whose sum is σ = 19700976. Its totient is φ = 4925232.

The previous prime is 11492219. The next prime is 11492231. The reversal of 11492222 is 22229411.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410423 + ... + 410450.

It is an arithmetic number, because the mean of its divisors is an integer number (2462622).

Almost surely, 2^11492222 is an apocalyptic number.

11492222 is a deficient number, since it is larger than the sum of its proper divisors (8208754).

11492222 is an equidigital number, since it uses as much as digits as its factorization.

11492222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820882.

The product of its digits is 576, while the sum is 23.

The square root of 11492222 is about 3390.0179940525. The cubic root of 11492222 is about 225.6669723661. Note that the first 3 decimals are identical.

The spelling of 11492222 in words is "eleven million, four hundred ninety-two thousand, two hundred twenty-two".