2202220002222 has 36 divisors (see below), whose sum is σ = 4954743294696. Its totient is φ = 734073329700.

The previous prime is 2202220002209. The next prime is 2202220002341. The reversal of 2202220002222 is 2222000222022.

2202220002222 is a `hidden beast` number, since 220 + 2 + 220 + 0 + 0 + 2 + 222 = 666.

2202220002222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 2202220002195 and 2202220002204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 83900154 + ... + 83926397.

It is an arithmetic number, because the mean of its divisors is an integer number (137631758186).

Almost surely, 2^{2202220002222} is an apocalyptic number.

2202220002222 is an abundant number, since it is smaller than the sum of its proper divisors (2752523292474).

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

2202220002222 is an frugal number, since it uses more digits than its factorization.

2202220002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167826577 (or 167826556 counting only the distinct ones).

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

Adding to 2202220002222 its reverse (2222000222022), we get a palindrome (4424220224244).

The spelling of 2202220002222 in words is "two trillion, two hundred two billion, two hundred twenty million, two thousand, two hundred twenty-two".