2011000004219 has 2 divisors, whose sum is σ = 2011000004220. Its totient is φ = 2011000004218.

The previous prime is 2011000004197. The next prime is 2011000004227. The reversal of 2011000004219 is 9124000001102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2011000004219 - 2¹² = 2011000000123 is a prime.

It is a super-2 number, since 2×2011000004219² (a number of 25 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 2011000004219.

It is not a weakly prime, because it can be changed into another prime (2011000024219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005500002109 + 1005500002110.

It is an arithmetic number, because the mean of its divisors is an integer number (1005500002110).

Almost surely, 2^{2011000004219} is an apocalyptic number.

2011000004219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011000004219 is an equidigital number, since it uses as much as digits as its factorization.

2011000004219 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 20.

The spelling of 2011000004219 in words is "two trillion, eleven billion, four thousand, two hundred nineteen".