10010202219989 has 2 divisors, whose sum is σ = 10010202219990. Its totient is φ = 10010202219988.

The previous prime is 10010202219959. The next prime is 10010202220033. The reversal of 10010202219989 is 98991220201001.

It is an a-pointer prime, because the next prime (10010202220033) can be obtained adding 10010202219989 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6785243522500 + 3224958697489 = 2604850^2 + 1795817^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10010202219989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10010202219929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005101109994 + 5005101109995.

It is an arithmetic number, because the mean of its divisors is an integer number (5005101109995).

Almost surely, 2^{10010202219989} is an apocalyptic number.

It is an amenable number.

10010202219989 is a deficient number, since it is larger than the sum of its proper divisors (1).

10010202219989 is an equidigital number, since it uses as much as digits as its factorization.

10010202219989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 44.

The spelling of 10010202219989 in words is "ten trillion, ten billion, two hundred two million, two hundred nineteen thousand, nine hundred eighty-nine".