1001002201063 has 2 divisors, whose sum is σ = 1001002201064. Its totient is φ = 1001002201062.

The previous prime is 1001002201057. The next prime is 1001002201103. The reversal of 1001002201063 is 3601022001001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1001002201063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001002201763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500501100531 + 500501100532.

It is an arithmetic number, because the mean of its divisors is an integer number (500501100532).

Almost surely, 2^{1001002201063} is an apocalyptic number.

1001002201063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001002201063 is an equidigital number, since it uses as much as digits as its factorization.

1001002201063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1001002201063 its reverse (3601022001001), we get a palindrome (4602024202064).

The spelling of 1001002201063 in words is "one trillion, one billion, two million, two hundred one thousand, sixty-three".