2002232546647 has 2 divisors, whose sum is σ = 2002232546648. Its totient is φ = 2002232546646.

The previous prime is 2002232546617. The next prime is 2002232546729. The reversal of 2002232546647 is 7466452322002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2002232546647 - 2¹⁹ = 2002232022359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002232546617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001116273323 + 1001116273324.

It is an arithmetic number, because the mean of its divisors is an integer number (1001116273324).

Almost surely, 2^{2002232546647} is an apocalyptic number.

2002232546647 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002232546647 is an equidigital number, since it uses as much as digits as its factorization.

2002232546647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 43.

Adding to 2002232546647 its reverse (7466452322002), we get a palindrome (9468684868649).

The spelling of 2002232546647 in words is "two trillion, two billion, two hundred thirty-two million, five hundred forty-six thousand, six hundred forty-seven".