2201200222112 has 24 divisors (see below), whose sum is σ = 4343013428292. Its totient is φ = 1098212684800.

The previous prime is 2201200222069. The next prime is 2201200222181. The reversal of 2201200222112 is 2112220021022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2016956678416 + 184243543696 = 1420196^2 + 429236^2 .

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, 74592089 + ... + 74621592.

Almost surely, 2^{2201200222112} is an apocalyptic number.

It is an amenable number.

2201200222112 is a deficient number, since it is larger than the sum of its proper divisors (2141813206180).

2201200222112 is a wasteful number, since it uses less digits than its factorization.

2201200222112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149214152 (or 149214144 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2201200222112 its reverse (2112220021022), we get a palindrome (4313420243134).

The spelling of 2201200222112 in words is "two trillion, two hundred one billion, two hundred million, two hundred twenty-two thousand, one hundred twelve".