22112010002 has 8 divisors (see below), whose sum is σ = 33509953596. Its totient is φ = 10942025472.

The previous prime is 22112009977. The next prime is 22112010059. The reversal of 22112010002 is 20001021122.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 19892563681 + 2219446321 = 141041^2 + 47111^2 .

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

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, 56989523 + ... + 56989910.

Almost surely, 2^22112010002 is an apocalyptic number.

22112010002 is a deficient number, since it is larger than the sum of its proper divisors (11397943594).

22112010002 is a wasteful number, since it uses less digits than its factorization.

22112010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113979532.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 22112010002 its reverse (20001021122), we get a palindrome (42113031124).

The spelling of 22112010002 in words is "twenty-two billion, one hundred twelve million, ten thousand, two".