2202002002222 has 32 divisors (see below), whose sum is σ = 3639641983488. Its totient is φ = 990812100000.

The previous prime is 2202002002183. The next prime is 2202002002289. The reversal of 2202002002222 is 2222002002022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2202002002196 and 2202002002205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11976447 + ... + 12158917.

It is an arithmetic number, because the mean of its divisors is an integer number (113738811984).

Almost surely, 2^{2202002002222} is an apocalyptic number.

2202002002222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2202002002222 is a deficient number, since it is larger than the sum of its proper divisors (1437639981266).

2202002002222 is a wasteful number, since it uses less digits than its factorization.

2202002002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188016.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 2202002002222 its reverse (2222002002022), we get a palindrome (4424004004244).

The spelling of 2202002002222 in words is "two trillion, two hundred two billion, two million, two thousand, two hundred twenty-two".