222302313202020 has 96 divisors (see below), whose sum is σ = 626201620644096. Its totient is φ = 58923015782400.

The previous prime is 222302313201971. The next prime is 222302313202033. The reversal of 222302313202020 is 20202313203222.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229586100 + ... + 230552340.

It is an arithmetic number, because the mean of its divisors is an integer number (6522933548376).

Almost surely, 2^{222302313202020} is an apocalyptic number.

222302313202020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222302313202020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313100810322048).

222302313202020 is an abundant number, since it is smaller than the sum of its proper divisors (403899307442076).

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

222302313202020 is a wasteful number, since it uses less digits than its factorization.

222302313202020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989381 (or 989379 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 222302313202020 its reverse (20202313203222), we get a palindrome (242504626405242).

The spelling of 222302313202020 in words is "two hundred twenty-two trillion, three hundred two billion, three hundred thirteen million, two hundred two thousand, twenty".