1226045299057 has 2 divisors, whose sum is σ = 1226045299058. Its totient is φ = 1226045299056.

The previous prime is 1226045299051. The next prime is 1226045299147. The reversal of 1226045299057 is 7509925406221.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 968789401441 + 257255897616 = 984271^2 + 507204^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1226045299057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1226045298995 and 1226045299013.

It is not a weakly prime, because it can be changed into another prime (1226045299051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 613022649528 + 613022649529.

It is an arithmetic number, because the mean of its divisors is an integer number (613022649529).

Almost surely, 2^{1226045299057} is an apocalyptic number.

It is an amenable number.

1226045299057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1226045299057 is an equidigital number, since it uses as much as digits as its factorization.

1226045299057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2721600, while the sum is 52.

The spelling of 1226045299057 in words is "one trillion, two hundred twenty-six billion, forty-five million, two hundred ninety-nine thousand, fifty-seven".