2202112200202 has 4 divisors (see below), whose sum is σ = 3303168300306. Its totient is φ = 1101056100100.

The previous prime is 2202112200199. The next prime is 2202112200217. The reversal of 2202112200202 is 2020022112022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1169752565601 + 1032359634601 = 1081551^2 + 1016051^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550528050049 + ... + 550528050052.

Almost surely, 2^{2202112200202} is an apocalyptic number.

2202112200202 is a deficient number, since it is larger than the sum of its proper divisors (1101056100104).

2202112200202 is a wasteful number, since it uses less digits than its factorization.

2202112200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101056100103.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2202112200202 its reverse (2020022112022), we get a palindrome (4222134312224).

The spelling of 2202112200202 in words is "two trillion, two hundred two billion, one hundred twelve million, two hundred thousand, two hundred two".