10222404344242 has 8 divisors (see below), whose sum is σ = 15505894230300. Its totient is φ = 5053772934144.

The previous prime is 10222404344233. The next prime is 10222404344291. The reversal of 10222404344242 is 24244340422201.

It can be written as a sum of positive squares in 2 ways, for example, as 9279328347601 + 943075996641 = 3046199^2 + 971121^2 .

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 = 10222404344198 and 10222404344207.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28714618767 + ... + 28714619122.

Almost surely, 2^{10222404344242} is an apocalyptic number.

10222404344242 is a deficient number, since it is larger than the sum of its proper divisors (5283489886058).

10222404344242 is an equidigital number, since it uses as much as digits as its factorization.

10222404344242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57429237980.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 10222404344242 its reverse (24244340422201), we get a palindrome (34466744766443).

The spelling of 10222404344242 in words is "ten trillion, two hundred twenty-two billion, four hundred four million, three hundred forty-four thousand, two hundred forty-two".