2202212020202 has 8 divisors (see below), whose sum is σ = 3303959093316. Its totient is φ = 1100892322432.

The previous prime is 2202212020201. The next prime is 2202212020213. The reversal of 2202212020202 is 2020202122022.

It can be written as a sum of positive squares in 2 ways, for example, as 2168371106521 + 33840913681 = 1472539^2 + 183959^2 .

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

It is a super-2 number, since 2×2202212020202² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2202212020201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106830953 + ... + 106851564.

Almost surely, 2^{2202212020202} is an apocalyptic number.

2202212020202 is a deficient number, since it is larger than the sum of its proper divisors (1101747073114).

2202212020202 is a wasteful number, since it uses less digits than its factorization.

2202212020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213687672.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 2202212020202 its reverse (2020202122022), we get a palindrome (4222414142224).

The spelling of 2202212020202 in words is "two trillion, two hundred two billion, two hundred twelve million, twenty thousand, two hundred two".