1202202002222 has 32 divisors (see below), whose sum is σ = 2024274457632. Its totient is φ = 531808447104.

The previous prime is 1202202002201. The next prime is 1202202002293. The reversal of 1202202002222 is 2222002022021.

It is a self number, because there is not a number n which added to its sum of digits gives 1202202002222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9261593 + ... + 9390500.

It is an arithmetic number, because the mean of its divisors is an integer number (63258576801).

Almost surely, 2^{1202202002222} is an apocalyptic number.

1202202002222 is a deficient number, since it is larger than the sum of its proper divisors (822072455410).

1202202002222 is a wasteful number, since it uses less digits than its factorization.

1202202002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18652212.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 1202202002222 its reverse (2222002022021), we get a palindrome (3424204024243).

The spelling of 1202202002222 in words is "one trillion, two hundred two billion, two hundred two million, two thousand, two hundred twenty-two".