2222021122202 has 64 divisors (see below), whose sum is σ = 3896389992960. Its totient is φ = 930640349184.

The previous prime is 2222021122201. The next prime is 2222021122213. The reversal of 2222021122202 is 2022211202222.

It is not an unprimeable number, because it can be changed into a prime (2222021122201) 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 31 ways as a sum of consecutive naturals, for example, 253853858 + ... + 253862610.

It is an arithmetic number, because the mean of its divisors is an integer number (60881093640).

Almost surely, 2^{2222021122202} is an apocalyptic number.

2222021122202 is a deficient number, since it is larger than the sum of its proper divisors (1674368870758).

2222021122202 is a wasteful number, since it uses less digits than its factorization.

2222021122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10127.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 2222021122202 its reverse (2022211202222), we get a palindrome (4244232324424).

The spelling of 2222021122202 in words is "two trillion, two hundred twenty-two billion, twenty-one million, one hundred twenty-two thousand, two hundred two".