1226334073 has 2 divisors, whose sum is σ = 1226334074. Its totient is φ = 1226334072.

The previous prime is 1226334041. The next prime is 1226334077. The reversal of 1226334073 is 3704336221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 837928809 + 388405264 = 28947^2 + 19708^2 .

It is a cyclic number.

It is not a de Polignac number, because 1226334073 - 2⁵ = 1226334041 is a prime.

It is not a weakly prime, because it can be changed into another prime (1226334077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 613167036 + 613167037.

It is an arithmetic number, because the mean of its divisors is an integer number (613167037).

Almost surely, 2^1226334073 is an apocalyptic number.

It is an amenable number.

1226334073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1226334073 is an equidigital number, since it uses as much as digits as its factorization.

1226334073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 1226334073 is about 35019.0529997600. The cubic root of 1226334073 is about 1070.3757590798.

The spelling of 1226334073 in words is "one billion, two hundred twenty-six million, three hundred thirty-four thousand, seventy-three".