1001201212108 has 6 divisors (see below), whose sum is σ = 1752102121196. Its totient is φ = 500600606052.

The previous prime is 1001201212013. The next prime is 1001201212139. The reversal of 1001201212108 is 8012121021001.

1001201212108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125150151510 + ... + 125150151517.

Almost surely, 2^{1001201212108} is an apocalyptic number.

It is an amenable number.

1001201212108 is a deficient number, since it is larger than the sum of its proper divisors (750900909088).

1001201212108 is a wasteful number, since it uses less digits than its factorization.

1001201212108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250300303031 (or 250300303029 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 1001201212108 its reverse (8012121021001), we get a palindrome (9013322233109).

The spelling of 1001201212108 in words is "one trillion, one billion, two hundred one million, two hundred twelve thousand, one hundred eight".