11223007 has 2 divisors, whose sum is σ = 11223008. Its totient is φ = 11223006.

The previous prime is 11223001. The next prime is 11223031. The reversal of 11223007 is 70032211.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (70032211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11223007 - 2²³ = 2834399 is a prime.

It is a super-2 number, since 2×11223007² = 251911772244098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11223001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611503 + 5611504.

It is an arithmetic number, because the mean of its divisors is an integer number (5611504).

Almost surely, 2^11223007 is an apocalyptic number.

11223007 is a deficient number, since it is larger than the sum of its proper divisors (1).

11223007 is an equidigital number, since it uses as much as digits as its factorization.

11223007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 11223007 is about 3350.0756707872. The cubic root of 11223007 is about 223.8908840899.

Adding to 11223007 its reverse (70032211), we get a palindrome (81255218).

The spelling of 11223007 in words is "eleven million, two hundred twenty-three thousand, seven".