202110011219 has 2 divisors, whose sum is σ = 202110011220. Its totient is φ = 202110011218.

The previous prime is 202110011113. The next prime is 202110011237. The reversal of 202110011219 is 912110011202.

202110011219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202110011219 - 2¹² = 202110007123 is a prime.

It is a super-2 number, since 2×202110011219² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 202110011219.

It is not a weakly prime, because it can be changed into another prime (202110091219) 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 as a sum of consecutive naturals, namely, 101055005609 + 101055005610.

It is an arithmetic number, because the mean of its divisors is an integer number (101055005610).

Almost surely, 2^202110011219 is an apocalyptic number.

202110011219 is a deficient number, since it is larger than the sum of its proper divisors (1).

202110011219 is an equidigital number, since it uses as much as digits as its factorization.

202110011219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 202110011219 in words is "two hundred two billion, one hundred ten million, eleven thousand, two hundred nineteen".