11022923 has 2 divisors, whose sum is σ = 11022924. Its totient is φ = 11022922.

The previous prime is 11022889. The next prime is 11022931. The reversal of 11022923 is 32922011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11022923 - 2⁶ = 11022859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11022895 and 11022904.

It is not a weakly prime, because it can be changed into another prime (11022943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511461 + 5511462.

It is an arithmetic number, because the mean of its divisors is an integer number (5511462).

Almost surely, 2^11022923 is an apocalyptic number.

11022923 is a deficient number, since it is larger than the sum of its proper divisors (1).

11022923 is an equidigital number, since it uses as much as digits as its factorization.

11022923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 11022923 is about 3320.0787641259. The cubic root of 11022923 is about 222.5523876139.

Adding to 11022923 its reverse (32922011), we get a palindrome (43944934).

The spelling of 11022923 in words is "eleven million, twenty-two thousand, nine hundred twenty-three".