2022200202222 has 32 divisors (see below), whose sum is σ = 4497545158560. Its totient is φ = 673501694400.

The previous prime is 2022200202179. The next prime is 2022200202227. The reversal of 2022200202222 is 2222020022202.

2022200202222 is a `hidden beast` number, since 20 + 2 + 220 + 0 + 202 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2022200202195 and 2022200202204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022200202227) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 15630529 + ... + 15759372.

It is an arithmetic number, because the mean of its divisors is an integer number (140548286205).

Almost surely, 2^{2022200202222} is an apocalyptic number.

2022200202222 is an abundant number, since it is smaller than the sum of its proper divisors (2475344956338).

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

2022200202222 is a wasteful number, since it uses less digits than its factorization.

2022200202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31391105 (or 31391099 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 2022200202222 its reverse (2222020022202), we get a palindrome (4244220224424).

The spelling of 2022200202222 in words is "two trillion, twenty-two billion, two hundred million, two hundred two thousand, two hundred twenty-two".