10822993 has 2 divisors, whose sum is σ = 10822994. Its totient is φ = 10822992.

The previous prime is 10822991. The next prime is 10822997. The reversal of 10822993 is 39922801.

10822993 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10036224 + 786769 = 3168^2 + 887^2 .

It is an emirp because it is prime and its reverse (39922801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10822993 - 2¹ = 10822991 is a prime.

Together with 10822991, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10822991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5411496 + 5411497.

It is an arithmetic number, because the mean of its divisors is an integer number (5411497).

Almost surely, 2^10822993 is an apocalyptic number.

It is an amenable number.

10822993 is a deficient number, since it is larger than the sum of its proper divisors (1).

10822993 is an equidigital number, since it uses as much as digits as its factorization.

10822993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 10822993 is about 3289.8317586162. The cubic root of 10822993 is about 221.1986434260.

The spelling of 10822993 in words is "ten million, eight hundred twenty-two thousand, nine hundred ninety-three".