2222202002022 has 24 divisors (see below), whose sum is σ = 4815996602040. Its totient is φ = 740545447200.

The previous prime is 2222202002017. The next prime is 2222202002039. The reversal of 2222202002022 is 2202002022222.

2222202002022 is a `hidden beast` number, since 222 + 220 + 20 + 0 + 202 + 2 = 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 = 2222202001986 and 2222202002004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15640104 + ... + 15781547.

It is an arithmetic number, because the mean of its divisors is an integer number (200666525085).

Almost surely, 2^{2222202002022} is an apocalyptic number.

2222202002022 is an abundant number, since it is smaller than the sum of its proper divisors (2593794600018).

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

2222202002022 is a wasteful number, since it uses less digits than its factorization.

2222202002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31425588 (or 31425585 counting only the distinct ones).

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

Adding to 2222202002022 its reverse (2202002022222), we get a palindrome (4424204024244).

It can be divided in two parts, 222220200 and 2022, that added together give a palindrome (222222222).

The spelling of 2222202002022 in words is "two trillion, two hundred twenty-two billion, two hundred two million, two thousand, twenty-two".