1102212202202 has 8 divisors (see below), whose sum is σ = 1654676826516. Its totient is φ = 550653260032.

The previous prime is 1102212202187. The next prime is 1102212202207. The reversal of 1102212202202 is 2022022122011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1100923464001 + 1288738201 = 1049249^2 + 35899^2 .

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 (1102212202207) 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, 226417493 + ... + 226422360.

Almost surely, 2^{1102212202202} is an apocalyptic number.

1102212202202 is a deficient number, since it is larger than the sum of its proper divisors (552464624314).

1102212202202 is a wasteful number, since it uses less digits than its factorization.

1102212202202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452841072.

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

Adding to 1102212202202 its reverse (2022022122011), we get a palindrome (3124234324213).

The spelling of 1102212202202 in words is "one trillion, one hundred two billion, two hundred twelve million, two hundred two thousand, two hundred two".