1102102200202 has 24 divisors (see below), whose sum is σ = 1745003026116. Its totient is φ = 521969932224.

The previous prime is 1102102200197. The next prime is 1102102200211. The reversal of 1102102200202 is 2020022012011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 841092586321 + 261009613881 = 917111^2 + 510891^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4839448 + ... + 5062060.

Almost surely, 2^{1102102200202} is an apocalyptic number.

1102102200202 is a deficient number, since it is larger than the sum of its proper divisors (642900825914).

1102102200202 is a wasteful number, since it uses less digits than its factorization.

1102102200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229510 (or 229491 counting only the distinct ones).

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

Adding to 1102102200202 its reverse (2020022012011), we get a palindrome (3122124212213).

The spelling of 1102102200202 in words is "one trillion, one hundred two billion, one hundred two million, two hundred thousand, two hundred two".