2222002022222 has 8 divisors (see below), whose sum is σ = 3366003063672. Its totient is φ = 1100001001000.

The previous prime is 2222002022209. The next prime is 2222002022239. The reversal of 2222002022222 is 2222202002222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2222002022194 and 2222002022203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5500004804 + ... + 5500005207.

It is an arithmetic number, because the mean of its divisors is an integer number (420750382959).

Almost surely, 2^{2222002022222} is an apocalyptic number.

2222002022222 is a deficient number, since it is larger than the sum of its proper divisors (1144001041450).

2222002022222 is a wasteful number, since it uses less digits than its factorization.

2222002022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11000010114.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 2222002022222 its reverse (2222202002222), we get a palindrome (4444204024444).

It can be divided in two parts, 222200 and 2022222, that added together give a palindrome (2244422).

The spelling of 2222002022222 in words is "two trillion, two hundred twenty-two billion, two million, twenty-two thousand, two hundred twenty-two".