1001212000201 has 16 divisors (see below), whose sum is σ = 1180158082560. Its totient is φ = 831606436800.

The previous prime is 1001212000171. The next prime is 1001212000237. The reversal of 1001212000201 is 1020002121001.

It is a cyclic number.

It is not a de Polignac number, because 1001212000201 - 2⁵ = 1001212000169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001212000501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15032106 + ... + 15098563.

It is an arithmetic number, because the mean of its divisors is an integer number (73759880160).

Almost surely, 2^{1001212000201} is an apocalyptic number.

It is an amenable number.

1001212000201 is a deficient number, since it is larger than the sum of its proper divisors (178946082359).

1001212000201 is a wasteful number, since it uses less digits than its factorization.

1001212000201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30130824.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1001212000201 its reverse (1020002121001), we get a palindrome (2021214121202).

The spelling of 1001212000201 in words is "one trillion, one billion, two hundred twelve million, two hundred one", and thus it is an aban number.