2222012122202 has 16 divisors (see below), whose sum is σ = 3368353163112. Its totient is φ = 1099234360320.

The previous prime is 2222012122201. The next prime is 2222012122237. The reversal of 2222012122202 is 2022212102222.

It can be written as a sum of positive squares in 4 ways, for example, as 923845846561 + 1298166275641 = 961169^2 + 1139371^2 .

It is not an unprimeable number, because it can be changed into a prime (2222012122201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983243 + ... + 2326110.

Almost surely, 2^{2222012122202} is an apocalyptic number.

2222012122202 is a deficient number, since it is larger than the sum of its proper divisors (1146341040910).

2222012122202 is a wasteful number, since it uses less digits than its factorization.

2222012122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3312913.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 2222012122202 its reverse (2022212102222), we get a palindrome (4244224224424).

The spelling of 2222012122202 in words is "two trillion, two hundred twenty-two billion, twelve million, one hundred twenty-two thousand, two hundred two".