2202212269 has 2 divisors, whose sum is σ = 2202212270. Its totient is φ = 2202212268.

The previous prime is 2202212267. The next prime is 2202212291. The reversal of 2202212269 is 9622122022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1465741225 + 736471044 = 38285^2 + 27138^2 .

It is a cyclic number.

It is not a de Polignac number, because 2202212269 - 2¹ = 2202212267 is a prime.

It is a super-2 number, since 2×2202212269² = 9699477755468256722, which contains 22 as substring.

Together with 2202212267, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2202212267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101106134 + 1101106135.

It is an arithmetic number, because the mean of its divisors is an integer number (1101106135).

Almost surely, 2^2202212269 is an apocalyptic number.

It is an amenable number.

2202212269 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202212269 is an equidigital number, since it uses as much as digits as its factorization.

2202212269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2202212269 is about 46927.7345393958. The cubic root of 2202212269 is about 1301.0272490095.

The spelling of 2202212269 in words is "two billion, two hundred two million, two hundred twelve thousand, two hundred sixty-nine".