10202012020847 has 2 divisors, whose sum is σ = 10202012020848. Its totient is φ = 10202012020846.

The previous prime is 10202012020807. The next prime is 10202012020901. The reversal of 10202012020847 is 74802021020201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10202012020847 - 2³² = 10197717053551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10202012020807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101006010423 + 5101006010424.

It is an arithmetic number, because the mean of its divisors is an integer number (5101006010424).

Almost surely, 2^{10202012020847} is an apocalyptic number.

10202012020847 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202012020847 is an equidigital number, since it uses as much as digits as its factorization.

10202012020847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 29.

The spelling of 10202012020847 in words is "ten trillion, two hundred two billion, twelve million, twenty thousand, eight hundred forty-seven".