10442122222 has 64 divisors (see below), whose sum is σ = 19080437760. Its totient is φ = 4189071744.

The previous prime is 10442122217. The next prime is 10442122247. The reversal of 10442122222 is 22222124401.

It is a junction number, because it is equal to n+sod(n) for n = 10442122193 and 10442122202.

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 31 ways as a sum of consecutive naturals, for example, 12099363 + ... + 12100225.

It is an arithmetic number, because the mean of its divisors is an integer number (298131840).

Almost surely, 2^10442122222 is an apocalyptic number.

10442122222 is a deficient number, since it is larger than the sum of its proper divisors (8638315538).

10442122222 is a wasteful number, since it uses less digits than its factorization.

10442122222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 10442122222 its reverse (22222124401), we get a palindrome (32664246623).

The spelling of 10442122222 in words is "ten billion, four hundred forty-two million, one hundred twenty-two thousand, two hundred twenty-two".