10021211000202 has 32 divisors (see below), whose sum is σ = 20972488522752. Its totient is φ = 3188799417024.

The previous prime is 10021211000197. The next prime is 10021211000209. The reversal of 10021211000202 is 20200011212001.

It is not an unprimeable number, because it can be changed into a prime (10021211000209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 425842858 + ... + 425866389.

It is an arithmetic number, because the mean of its divisors is an integer number (655390266336).

Almost surely, 2^{10021211000202} is an apocalyptic number.

10021211000202 is an abundant number, since it is smaller than the sum of its proper divisors (10951277522550).

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

10021211000202 is a wasteful number, since it uses less digits than its factorization.

10021211000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851709342.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10021211000202 its reverse (20200011212001), we get a palindrome (30221222212203).

The spelling of 10021211000202 in words is "ten trillion, twenty-one billion, two hundred eleven million, two hundred two", and thus it is an aban number.