201202102219 has 2 divisors, whose sum is σ = 201202102220. Its totient is φ = 201202102218.

The previous prime is 201202102193. The next prime is 201202102229. The reversal of 201202102219 is 912201202102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201202102219 - 2⁷ = 201202102091 is a prime.

It is a super-2 number, since 2×201202102219² (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 201202102219.

It is not a weakly prime, because it can be changed into another prime (201202102229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100601051109 + 100601051110.

It is an arithmetic number, because the mean of its divisors is an integer number (100601051110).

Almost surely, 2^201202102219 is an apocalyptic number.

201202102219 is a deficient number, since it is larger than the sum of its proper divisors (1).

201202102219 is an equidigital number, since it uses as much as digits as its factorization.

201202102219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 201202102219 in words is "two hundred one billion, two hundred two million, one hundred two thousand, two hundred nineteen".