1001212006017 has 8 divisors (see below), whose sum is σ = 1335351568960. Its totient is φ = 667273556880.

The previous prime is 1001212005961. The next prime is 1001212006037. The reversal of 1001212006017 is 7106002121001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1001212006017 - 2¹⁰ = 1001212004993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1001212005984 and 1001212006002.

It is not an unprimeable number, because it can be changed into a prime (1001212006037) 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 in 7 ways as a sum of consecutive naturals, for example, 50266834 + ... + 50286747.

It is an arithmetic number, because the mean of its divisors is an integer number (166918946120).

Almost surely, 2^{1001212006017} is an apocalyptic number.

It is an amenable number.

1001212006017 is a deficient number, since it is larger than the sum of its proper divisors (334139562943).

1001212006017 is a wasteful number, since it uses less digits than its factorization.

1001212006017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100556903.

The product of its (nonzero) digits is 168, while the sum is 21.

Adding to 1001212006017 its reverse (7106002121001), we get a palindrome (8107214127018).

The spelling of 1001212006017 in words is "one trillion, one billion, two hundred twelve million, six thousand, seventeen".