11222423 has 2 divisors, whose sum is σ = 11222424. Its totient is φ = 11222422.

The previous prime is 11222417. The next prime is 11222429. The reversal of 11222423 is 32422211.

It is a balanced prime because it is at equal distance from previous prime (11222417) and next prime (11222429).

It is a cyclic number.

It is not a de Polignac number, because 11222423 - 2²⁰ = 10173847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11222429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611211 + 5611212.

It is an arithmetic number, because the mean of its divisors is an integer number (5611212).

Almost surely, 2^11222423 is an apocalyptic number.

11222423 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222423 is an equidigital number, since it uses as much as digits as its factorization.

11222423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 192, while the sum is 17.

The square root of 11222423 is about 3349.9885074430. The cubic root of 11222423 is about 223.8870005631.

Adding to 11222423 its reverse (32422211), we get a palindrome (43644634).

The spelling of 11222423 in words is "eleven million, two hundred twenty-two thousand, four hundred twenty-three".