10002012200001 has 24 divisors (see below), whose sum is σ = 14527272824064. Its totient is φ = 6631151819040.

The previous prime is 10002012199987. The next prime is 10002012200017. The reversal of 10002012200001 is 10000221020001.

It is not a de Polignac number, because 10002012200001 - 2¹⁷ = 10002012068929 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10002012200051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2634966 + ... + 5191056.

It is an arithmetic number, because the mean of its divisors is an integer number (605303034336).

Almost surely, 2^{10002012200001} is an apocalyptic number.

It is an amenable number.

10002012200001 is a deficient number, since it is larger than the sum of its proper divisors (4525260624063).

10002012200001 is a wasteful number, since it uses less digits than its factorization.

10002012200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2558501 (or 2558498 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10002012200001 its reverse (10000221020001), we get a palindrome (20002233220002).

The spelling of 10002012200001 in words is "ten trillion, two billion, twelve million, two hundred thousand, one".