1222434341 has 2 divisors, whose sum is σ = 1222434342. Its totient is φ = 1222434340.

The previous prime is 1222434319. The next prime is 1222434359. The reversal of 1222434341 is 1434342221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 734952100 + 487482241 = 27110^2 + 22079^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1222434341 is a prime.

It is a super-2 number, since 2×1222434341² = 2988691436112208562, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1222434341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1222434371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611217170 + 611217171.

It is an arithmetic number, because the mean of its divisors is an integer number (611217171).

Almost surely, 2^1222434341 is an apocalyptic number.

It is an amenable number.

1222434341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222434341 is an equidigital number, since it uses as much as digits as its factorization.

1222434341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 26.

The square root of 1222434341 is about 34963.3285171764. The cubic root of 1222434341 is about 1069.2399589900.

Adding to 1222434341 its reverse (1434342221), we get a palindrome (2656776562).

The spelling of 1222434341 in words is "one billion, two hundred twenty-two million, four hundred thirty-four thousand, three hundred forty-one".