10220565422 has 4 divisors (see below), whose sum is σ = 15330848136. Its totient is φ = 5110282710.

The previous prime is 10220565401. The next prime is 10220565493. The reversal of 10220565422 is 22456502201.

10220565422 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.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2555141354 + ... + 2555141357.

It is an arithmetic number, because the mean of its divisors is an integer number (3832712034).

Almost surely, 2^10220565422 is an apocalyptic number.

10220565422 is a deficient number, since it is larger than the sum of its proper divisors (5110282714).

10220565422 is an equidigital number, since it uses as much as digits as its factorization.

10220565422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5110282713.

The product of its (nonzero) digits is 9600, while the sum is 29.

The spelling of 10220565422 in words is "ten billion, two hundred twenty million, five hundred sixty-five thousand, four hundred twenty-two".