22002222111010 has 16 divisors (see below), whose sum is σ = 39604077675000. Its totient is φ = 8800871538816.

The previous prime is 22002222110963. The next prime is 22002222111047. The reversal of 22002222111010 is 1011122220022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 17070771359041 + 4931450751969 = 4131679^2 + 2220687^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4017616 + ... + 7755364.

Almost surely, 2^{22002222111010} is an apocalyptic number.

22002222111010 is a deficient number, since it is larger than the sum of its proper divisors (17601855563990).

22002222111010 is a wasteful number, since it uses less digits than its factorization.

22002222111010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4326405.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22002222111010 its reverse (1011122220022), we get a palindrome (23013344331032).

The spelling of 22002222111010 in words is "twenty-two trillion, two billion, two hundred twenty-two million, one hundred eleven thousand, ten".