10420043222 has 8 divisors (see below), whose sum is σ = 15791199816. Its totient is φ = 5156309952.

The previous prime is 10420043219. The next prime is 10420043269. The reversal of 10420043222 is 22234002401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10420043194 and 10420043203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26855588 + ... + 26855975.

It is an arithmetic number, because the mean of its divisors is an integer number (1973899977).

Almost surely, 2^10420043222 is an apocalyptic number.

10420043222 is a deficient number, since it is larger than the sum of its proper divisors (5371156594).

10420043222 is an equidigital number, since it uses as much as digits as its factorization.

10420043222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53711662.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 10420043222 its reverse (22234002401), we get a palindrome (32654045623).

The spelling of 10420043222 in words is "ten billion, four hundred twenty million, forty-three thousand, two hundred twenty-two".