10021010000202 has 80 divisors (see below), whose sum is σ = 23638125968160. Its totient is φ = 3164285059488.

The previous prime is 10021010000191. The next prime is 10021010000207. The reversal of 10021010000202 is 20200001012001.

10021010000202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (10021010000207) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 42028173 + ... + 42265935.

It is an arithmetic number, because the mean of its divisors is an integer number (295476574602).

Almost surely, 2^{10021010000202} is an apocalyptic number.

10021010000202 is an abundant number, since it is smaller than the sum of its proper divisors (13617115967958).

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

10021010000202 is a wasteful number, since it uses less digits than its factorization.

10021010000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251489 (or 251480 counting only the distinct ones).

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

Adding to 10021010000202 its reverse (20200001012001), we get a palindrome (30221011012203).

The spelling of 10021010000202 in words is "ten trillion, twenty-one billion, ten million, two hundred two", and thus it is an aban number.