10222112002 has 16 divisors (see below), whose sum is σ = 16247480472. Its totient is φ = 4806743040.

The previous prime is 10222111969. The next prime is 10222112011. The reversal of 10222112002 is 20021122201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8775755041 + 1446356961 = 93679^2 + 38031^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68883 + ... + 158710.

Almost surely, 2^10222112002 is an apocalyptic number.

10222112002 is a deficient number, since it is larger than the sum of its proper divisors (6025368470).

10222112002 is a wasteful number, since it uses less digits than its factorization.

10222112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228933.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10222112002 its reverse (20021122201), we get a palindrome (30243234203).

The spelling of 10222112002 in words is "ten billion, two hundred twenty-two million, one hundred twelve thousand, two".