210002112101219 has 2 divisors, whose sum is σ = 210002112101220. Its totient is φ = 210002112101218.

The previous prime is 210002112101207. The next prime is 210002112101227. The reversal of 210002112101219 is 912101211200012.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210002112101219 is a prime.

It is a super-2 number, since 2×210002112101219² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210002112101194 and 210002112101203.

It is not a weakly prime, because it can be changed into another prime (210002112101279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105001056050609 + 105001056050610.

It is an arithmetic number, because the mean of its divisors is an integer number (105001056050610).

Almost surely, 2^{210002112101219} is an apocalyptic number.

210002112101219 is a deficient number, since it is larger than the sum of its proper divisors (1).

210002112101219 is an equidigital number, since it uses as much as digits as its factorization.

210002112101219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 210002112101219 in words is "two hundred ten trillion, two billion, one hundred twelve million, one hundred one thousand, two hundred nineteen".