1012012000208 has 80 divisors (see below), whose sum is σ = 2155086024000. Its totient is φ = 456553635840.

The previous prime is 1012012000201. The next prime is 1012012000213. The reversal of 1012012000208 is 8020002102101.

It is a happy number.

1012012000208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012012000201) 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, 145630718 + ... + 145637666.

It is an arithmetic number, because the mean of its divisors is an integer number (26938575300).

Almost surely, 2^{1012012000208} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1012012000208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1077543012000).

1012012000208 is an abundant number, since it is smaller than the sum of its proper divisors (1143074023792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1012012000208 is a wasteful number, since it uses less digits than its factorization.

1012012000208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13060 (or 13054 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1012012000208 its reverse (8020002102101), we get a palindrome (9032014102309).

The spelling of 1012012000208 in words is "one trillion, twelve billion, twelve million, two hundred eight", and thus it is an aban number.