2012210102219 has 2 divisors, whose sum is σ = 2012210102220. Its totient is φ = 2012210102218.

The previous prime is 2012210102209. The next prime is 2012210102281. The reversal of 2012210102219 is 9122010122102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2012210102219 - 2⁸ = 2012210101963 is a prime.

It is a super-2 number, since 2×2012210102219² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2012210102194 and 2012210102203.

It is not a weakly prime, because it can be changed into another prime (2012210102209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006105051109 + 1006105051110.

It is an arithmetic number, because the mean of its divisors is an integer number (1006105051110).

Almost surely, 2^{2012210102219} is an apocalyptic number.

2012210102219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012210102219 is an equidigital number, since it uses as much as digits as its factorization.

2012210102219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 2012210102219 in words is "two trillion, twelve billion, two hundred ten million, one hundred two thousand, two hundred nineteen".