11254223 has 2 divisors, whose sum is σ = 11254224. Its totient is φ = 11254222.

The previous prime is 11254207. The next prime is 11254241. The reversal of 11254223 is 32245211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11254223 - 2⁴ = 11254207 is a prime.

It is equal to p₇₄₂₂₁₄ and since 11254223 and 742214 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 11254195 and 11254204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11254273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5627111 + 5627112.

It is an arithmetic number, because the mean of its divisors is an integer number (5627112).

Almost surely, 2^11254223 is an apocalyptic number.

11254223 is a deficient number, since it is larger than the sum of its proper divisors (1).

11254223 is an equidigital number, since it uses as much as digits as its factorization.

11254223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 480, while the sum is 20.

The square root of 11254223 is about 3354.7314348544. The cubic root of 11254223 is about 224.0982708164.

Adding to 11254223 its reverse (32245211), we get a palindrome (43499434).

The spelling of 11254223 in words is "eleven million, two hundred fifty-four thousand, two hundred twenty-three".