1001202203147 has 2 divisors, whose sum is σ = 1001202203148. Its totient is φ = 1001202203146.

The previous prime is 1001202203119. The next prime is 1001202203159. The reversal of 1001202203147 is 7413022021001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1001202203147 - 2³⁰ = 1000128461323 is a prime.

It is not a weakly prime, because it can be changed into another prime (1001202203167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500601101573 + 500601101574.

It is an arithmetic number, because the mean of its divisors is an integer number (500601101574).

Almost surely, 2^{1001202203147} is an apocalyptic number.

1001202203147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001202203147 is an equidigital number, since it uses as much as digits as its factorization.

1001202203147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 1001202203147 its reverse (7413022021001), we get a palindrome (8414224224148).

The spelling of 1001202203147 in words is "one trillion, one billion, two hundred two million, two hundred three thousand, one hundred forty-seven".