2219306227141 has 2 divisors, whose sum is σ = 2219306227142. Its totient is φ = 2219306227140.

The previous prime is 2219306227123. The next prime is 2219306227223. The reversal of 2219306227141 is 1417226039122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1720688062500 + 498618164641 = 1311750^2 + 706129^2 .

It is a cyclic number.

It is not a de Polignac number, because 2219306227141 - 2⁷ = 2219306227013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2219306227094 and 2219306227103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2219306227111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1109653113570 + 1109653113571.

It is an arithmetic number, because the mean of its divisors is an integer number (1109653113571).

Almost surely, 2^{2219306227141} is an apocalyptic number.

It is an amenable number.

2219306227141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2219306227141 is an equidigital number, since it uses as much as digits as its factorization.

2219306227141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 2219306227141 in words is "two trillion, two hundred nineteen billion, three hundred six million, two hundred twenty-seven thousand, one hundred forty-one".