1102021222202 has 16 divisors (see below), whose sum is σ = 1753316215200. Its totient is φ = 518025240720.

The previous prime is 1102021222177. The next prime is 1102021222207. The reversal of 1102021222202 is 2022221202011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1102021222207) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 110684177 + ... + 110694132.

It is an arithmetic number, because the mean of its divisors is an integer number (109582263450).

Almost surely, 2^{1102021222202} is an apocalyptic number.

1102021222202 is a deficient number, since it is larger than the sum of its proper divisors (651294992998).

1102021222202 is a wasteful number, since it uses less digits than its factorization.

1102021222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221378461.

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

Adding to 1102021222202 its reverse (2022221202011), we get a palindrome (3124242424213).

The spelling of 1102021222202 in words is "one trillion, one hundred two billion, twenty-one million, two hundred twenty-two thousand, two hundred two".