2122202122202 has 16 divisors (see below), whose sum is σ = 3211558967232. Its totient is φ = 1051682963520.

The previous prime is 2122202122199. The next prime is 2122202122207. The reversal of 2122202122202 is 2022212022212.

It is not an unprimeable number, because it can be changed into a prime (2122202122207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10409627 + ... + 10611537.

It is an arithmetic number, because the mean of its divisors is an integer number (200722435452).

Almost surely, 2^{2122202122202} is an apocalyptic number.

2122202122202 is a deficient number, since it is larger than the sum of its proper divisors (1089356845030).

2122202122202 is a wasteful number, since it uses less digits than its factorization.

2122202122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248533.

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

Adding to 2122202122202 its reverse (2022212022212), we get a palindrome (4144414144414).

The spelling of 2122202122202 in words is "two trillion, one hundred twenty-two billion, two hundred two million, one hundred twenty-two thousand, two hundred two".