2202121343 has 2 divisors, whose sum is σ = 2202121344. Its totient is φ = 2202121342.

The previous prime is 2202121319. The next prime is 2202121349. The reversal of 2202121343 is 3431212022.

2202121343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2202121343 - 2²⁴ = 2185344127 is a prime.

It is a super-2 number, since 2×2202121343² = 9698676818592247298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2202121349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101060671 + 1101060672.

It is an arithmetic number, because the mean of its divisors is an integer number (1101060672).

Almost surely, 2^2202121343 is an apocalyptic number.

2202121343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202121343 is an equidigital number, since it uses as much as digits as its factorization.

2202121343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2202121343 is about 46926.7657419516. The cubic root of 2202121343 is about 1301.0093429500.

Adding to 2202121343 its reverse (3431212022), we get a palindrome (5633333365).

The spelling of 2202121343 in words is "two billion, two hundred two million, one hundred twenty-one thousand, three hundred forty-three".