10020002100202 has 8 divisors (see below), whose sum is σ = 15065874280800. Its totient is φ = 4998044006604.

The previous prime is 10020002100193. The next prime is 10020002100203. The reversal of 10020002100202 is 20200120002001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (10020002100203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5978520702 + ... + 5978522377.

It is an arithmetic number, because the mean of its divisors is an integer number (1883234285100).

Almost surely, 2^{10020002100202} is an apocalyptic number.

10020002100202 is a deficient number, since it is larger than the sum of its proper divisors (5045872180598).

10020002100202 is a wasteful number, since it uses less digits than its factorization.

10020002100202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11957043500.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 10020002100202 its reverse (20200120002001), we get a palindrome (30220122102203).

The spelling of 10020002100202 in words is "ten trillion, twenty billion, two million, one hundred thousand, two hundred two".