1102220012202 has 32 divisors (see below), whose sum is σ = 2338905912192. Its totient is φ = 345084447744.

The previous prime is 1102220012161. The next prime is 1102220012207. The reversal of 1102220012202 is 2022100222011.

It is not an unprimeable number, because it can be changed into a prime (1102220012207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11044863 + ... + 11144210.

It is an arithmetic number, because the mean of its divisors is an integer number (73090809756).

Almost surely, 2^{1102220012202} is an apocalyptic number.

1102220012202 is an abundant number, since it is smaller than the sum of its proper divisors (1236685899990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102220012202 is a wasteful number, since it uses less digits than its factorization.

1102220012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22189582.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1102220012202 its reverse (2022100222011), we get a palindrome (3124320234213).

The spelling of 1102220012202 in words is "one trillion, one hundred two billion, two hundred twenty million, twelve thousand, two hundred two".