2022021220222 has 16 divisors (see below), whose sum is σ = 3051440758800. Its totient is φ = 1004892812352.

The previous prime is 2022021220157. The next prime is 2022021220259. The reversal of 2022021220222 is 2220221202202.

It is a self number, because there is not a number n which added to its sum of digits gives 2022021220222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4409128 + ... + 4846075.

It is an arithmetic number, because the mean of its divisors is an integer number (190715047425).

Almost surely, 2^{2022021220222} is an apocalyptic number.

2022021220222 is a deficient number, since it is larger than the sum of its proper divisors (1029419538578).

2022021220222 is a wasteful number, since it uses less digits than its factorization.

2022021220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9255867.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 2022021220222 its reverse (2220221202202), we get a palindrome (4242242422424).

The spelling of 2022021220222 in words is "two trillion, twenty-two billion, twenty-one million, two hundred twenty thousand, two hundred twenty-two".