1200112200202 has 8 divisors (see below), whose sum is σ = 1906060553316. Its totient is φ = 564758682432.

The previous prime is 1200112200187. The next prime is 1200112200229. The reversal of 1200112200202 is 2020022110021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1095536929041 + 104575271161 = 1046679^2 + 323381^2 .

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, 17648708793 + ... + 17648708860.

Almost surely, 2^{1200112200202} is an apocalyptic number.

1200112200202 is a deficient number, since it is larger than the sum of its proper divisors (705948353114).

1200112200202 is a wasteful number, since it uses less digits than its factorization.

1200112200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35297417672.

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

Adding to 1200112200202 its reverse (2020022110021), we get a palindrome (3220134310223).

The spelling of 1200112200202 in words is "one trillion, two hundred billion, one hundred twelve million, two hundred thousand, two hundred two".