1226901482347 has 2 divisors, whose sum is σ = 1226901482348. Its totient is φ = 1226901482346.

The previous prime is 1226901482309. The next prime is 1226901482383. The reversal of 1226901482347 is 7432841096221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1226901482347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1226901482347.

It is not a weakly prime, because it can be changed into another prime (1226901480347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 613450741173 + 613450741174.

It is an arithmetic number, because the mean of its divisors is an integer number (613450741174).

Almost surely, 2^{1226901482347} is an apocalyptic number.

1226901482347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1226901482347 is an equidigital number, since it uses as much as digits as its factorization.

1226901482347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 1226901482347 in words is "one trillion, two hundred twenty-six billion, nine hundred one million, four hundred eighty-two thousand, three hundred forty-seven".