10405222093 has 4 divisors (see below), whose sum is σ = 11891682400. Its totient is φ = 8918761788.

The previous prime is 10405222081. The next prime is 10405222099. The reversal of 10405222093 is 39022250401.

10405222093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39022250401 = 31 ⋅1258782271.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10405222093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10405222099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 743230143 + ... + 743230156.

It is an arithmetic number, because the mean of its divisors is an integer number (2972920600).

Almost surely, 2^10405222093 is an apocalyptic number.

It is an amenable number.

10405222093 is a deficient number, since it is larger than the sum of its proper divisors (1486460307).

10405222093 is an equidigital number, since it uses as much as digits as its factorization.

10405222093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486460306.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 10405222093 its reverse (39022250401), we get a palindrome (49427472494).

The spelling of 10405222093 in words is "ten billion, four hundred five million, two hundred twenty-two thousand, ninety-three".