2020221200222 has 4 divisors (see below), whose sum is σ = 3030331800336. Its totient is φ = 1010110600110.

The previous prime is 2020221200171. The next prime is 2020221200269. The reversal of 2020221200222 is 2220021220202.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2020221200222.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 505055300054 + ... + 505055300057.

It is an arithmetic number, because the mean of its divisors is an integer number (757582950084).

Almost surely, 2^{2020221200222} is an apocalyptic number.

2020221200222 is a deficient number, since it is larger than the sum of its proper divisors (1010110600114).

2020221200222 is a wasteful number, since it uses less digits than its factorization.

2020221200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010110600113.

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

Adding to 2020221200222 its reverse (2220021220202), we get a palindrome (4240242420424).

The spelling of 2020221200222 in words is "two trillion, twenty billion, two hundred twenty-one million, two hundred thousand, two hundred twenty-two".