2321202302022 has 32 divisors (see below), whose sum is σ = 4650386400000. Its totient is φ = 772404477408.

The previous prime is 2321202302017. The next prime is 2321202302033. The reversal of 2321202302022 is 2202032021232.

It is a self number, because there is not a number n which added to its sum of digits gives 2321202302022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13985479 + ... + 14150477.

It is an arithmetic number, because the mean of its divisors is an integer number (145324575000).

Almost surely, 2^{2321202302022} is an apocalyptic number.

2321202302022 is an abundant number, since it is smaller than the sum of its proper divisors (2329184097978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2321202302022 is a wasteful number, since it uses less digits than its factorization.

2321202302022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169020.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 2321202302022 its reverse (2202032021232), we get a palindrome (4523234323254).

The spelling of 2321202302022 in words is "two trillion, three hundred twenty-one billion, two hundred two million, three hundred two thousand, twenty-two".