2022222211222 has 8 divisors (see below), whose sum is σ = 3035206906200. Its totient is φ = 1010486575824.

The previous prime is 2022222211181. The next prime is 2022222211301. The reversal of 2022222211222 is 2221122222202.

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 = 2022222211193 and 2022222211202.

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, 312260847 + ... + 312267322.

It is an arithmetic number, because the mean of its divisors is an integer number (379400863275).

Almost surely, 2^{2022222211222} is an apocalyptic number.

2022222211222 is a deficient number, since it is larger than the sum of its proper divisors (1012984694978).

2022222211222 is a wasteful number, since it uses less digits than its factorization.

2022222211222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624529790.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 2022222211222 its reverse (2221122222202), we get a palindrome (4243344433424).

The spelling of 2022222211222 in words is "two trillion, twenty-two billion, two hundred twenty-two million, two hundred eleven thousand, two hundred twenty-two".