10000120210002 has 48 divisors (see below), whose sum is σ = 23333927722560. Its totient is φ = 3076918671456.

The previous prime is 10000120209949. The next prime is 10000120210009. The reversal of 10000120210002 is 20001202100001.

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 (10000120210009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20282653 + ... + 20769839.

It is an arithmetic number, because the mean of its divisors is an integer number (486123494220).

Almost surely, 2^{10000120210002} is an apocalyptic number.

10000120210002 is an abundant number, since it is smaller than the sum of its proper divisors (13333807512558).

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

10000120210002 is a wasteful number, since it uses less digits than its factorization.

10000120210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574927 (or 574924 counting only the distinct ones).

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

Adding to 10000120210002 its reverse (20001202100001), we get a palindrome (30001322310003).

The spelling of 10000120210002 in words is "ten trillion, one hundred twenty million, two hundred ten thousand, two".