202202012012219 has 2 divisors, whose sum is σ = 202202012012220. Its totient is φ = 202202012012218.

The previous prime is 202202012012207. The next prime is 202202012012281. The reversal of 202202012012219 is 912210210202202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202202012012219 - 2²⁰ = 202202010963643 is a prime.

It is a super-2 number, since 2×202202012012219² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (202202012212219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101101006006109 + 101101006006110.

It is an arithmetic number, because the mean of its divisors is an integer number (101101006006110).

Almost surely, 2^{202202012012219} is an apocalyptic number.

202202012012219 is a deficient number, since it is larger than the sum of its proper divisors (1).

202202012012219 is an equidigital number, since it uses as much as digits as its factorization.

202202012012219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 202202012012219 in words is "two hundred two trillion, two hundred two billion, twelve million, twelve thousand, two hundred nineteen".