1100212200202 has 8 divisors (see below), whose sum is σ = 1661394262500. Its totient is φ = 546414112704.

The previous prime is 1100212200167. The next prime is 1100212200209. The reversal of 1100212200202 is 2020022120011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1099413063841 + 799136361 = 1048529^2 + 28269^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1100212200209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1845993327 + ... + 1845993922.

Almost surely, 2^{1100212200202} is an apocalyptic number.

1100212200202 is a deficient number, since it is larger than the sum of its proper divisors (561182062298).

1100212200202 is a wasteful number, since it uses less digits than its factorization.

1100212200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3691987400.

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

Adding to 1100212200202 its reverse (2020022120011), we get a palindrome (3120234320213).

The spelling of 1100212200202 in words is "one trillion, one hundred billion, two hundred twelve million, two hundred thousand, two hundred two".