1222103200393 has 2 divisors, whose sum is σ = 1222103200394. Its totient is φ = 1222103200392.

The previous prime is 1222103200379. The next prime is 1222103200433. The reversal of 1222103200393 is 3930023012221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 799956726409 + 422146473984 = 894403^2 + 649728^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1222103200393 is a prime.

It is not a weakly prime, because it can be changed into another prime (1222103200193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611051600196 + 611051600197.

It is an arithmetic number, because the mean of its divisors is an integer number (611051600197).

Almost surely, 2^{1222103200393} is an apocalyptic number.

It is an amenable number.

1222103200393 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222103200393 is an equidigital number, since it uses as much as digits as its factorization.

1222103200393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 1222103200393 in words is "one trillion, two hundred twenty-two billion, one hundred three million, two hundred thousand, three hundred ninety-three".