1202250846851 has 2 divisors, whose sum is σ = 1202250846852. Its totient is φ = 1202250846850.

The previous prime is 1202250846757. The next prime is 1202250846871. The reversal of 1202250846851 is 1586480522021.

It is a strong prime.

It is an emirp because it is prime and its reverse (1586480522021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202250846851 is a prime.

It is not a weakly prime, because it can be changed into another prime (1202250846871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601125423425 + 601125423426.

It is an arithmetic number, because the mean of its divisors is an integer number (601125423426).

Almost surely, 2^{1202250846851} is an apocalyptic number.

1202250846851 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202250846851 is an equidigital number, since it uses as much as digits as its factorization.

1202250846851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 307200, while the sum is 44.

The spelling of 1202250846851 in words is "one trillion, two hundred two billion, two hundred fifty million, eight hundred forty-six thousand, eight hundred fifty-one".