2202200012 has 6 divisors (see below), whose sum is σ = 3853850028. Its totient is φ = 1101100004.

The previous prime is 2202199991. The next prime is 2202200053. The reversal of 2202200012 is 2100022022.

It is a junction number, because it is equal to n+sod(n) for n = 2202199966 and 2202200002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275274998 + ... + 275275005.

It is an arithmetic number, because the mean of its divisors is an integer number (642308338).

Almost surely, 2^2202200012 is an apocalyptic number.

It is an amenable number.

2202200012 is a deficient number, since it is larger than the sum of its proper divisors (1651650016).

2202200012 is a wasteful number, since it uses less digits than its factorization.

2202200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550550007 (or 550550005 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2202200012 is about 46927.6039447999. The cubic root of 2202200012 is about 1301.0248352669.

Adding to 2202200012 its reverse (2100022022), we get a palindrome (4302222034).

The spelling of 2202200012 in words is "two billion, two hundred two million, two hundred thousand, twelve".