10001002012202 has 48 divisors (see below), whose sum is σ = 15857178425280. Its totient is φ = 4729972351104.

The previous prime is 10001002012193. The next prime is 10001002012219. The reversal of 10001002012202 is 20221020010001.

It is a happy number.

It is an unprimeable number.

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, 1572728699 + ... + 1572735057.

It is an arithmetic number, because the mean of its divisors is an integer number (330357883860).

Almost surely, 2^{10001002012202} is an apocalyptic number.

10001002012202 is a deficient number, since it is larger than the sum of its proper divisors (5856176413078).

10001002012202 is a wasteful number, since it uses less digits than its factorization.

10001002012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9435 (or 9416 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10001002012202 its reverse (20221020010001), we get a palindrome (30222022022203).

The spelling of 10001002012202 in words is "ten trillion, one billion, two million, twelve thousand, two hundred two".