1102221202202 has 32 divisors (see below), whose sum is σ = 1799331190272. Its totient is φ = 504357686784.

The previous prime is 1102221202183. The next prime is 1102221202207. The reversal of 1102221202202 is 2022021222011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (1102221202207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1364363 + ... + 2016414.

It is an arithmetic number, because the mean of its divisors is an integer number (56229099696).

Almost surely, 2^{1102221202202} is an apocalyptic number.

1102221202202 is a deficient number, since it is larger than the sum of its proper divisors (697109988070).

1102221202202 is a wasteful number, since it uses less digits than its factorization.

1102221202202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381062.

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

Adding to 1102221202202 its reverse (2022021222011), we get a palindrome (3124242424213).

The spelling of 1102221202202 in words is "one trillion, one hundred two billion, two hundred twenty-one million, two hundred two thousand, two hundred two".