2220202222222 has 16 divisors (see below), whose sum is σ = 3626464611600. Its totient is φ = 1015410090240.

The previous prime is 2220202222207. The next prime is 2220202222289. The reversal of 2220202222222 is 2222222020222.

It is a happy number.

2220202222222 is a modest number, since divided by 2222222 gives 222020 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 2220202222193 and 2220202222202.

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, 1007350179 + ... + 1007352382.

It is an arithmetic number, because the mean of its divisors is an integer number (226654038225).

Almost surely, 2^{2220202222222} is an apocalyptic number.

2220202222222 is a deficient number, since it is larger than the sum of its proper divisors (1406262389378).

2220202222222 is a wasteful number, since it uses less digits than its factorization.

2220202222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014702611.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 2220202222222 its reverse (2222222020222), we get a palindrome (4442424242444).

The spelling of 2220202222222 in words is "two trillion, two hundred twenty billion, two hundred two million, two hundred twenty-two thousand, two hundred twenty-two".