2043221101199 has 2 divisors, whose sum is σ = 2043221101200. Its totient is φ = 2043221101198.

The previous prime is 2043221101121. The next prime is 2043221101211. The reversal of 2043221101199 is 9911011223402.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2043221101199 - 2³⁶ = 1974501624463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2043221103199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021610550599 + 1021610550600.

It is an arithmetic number, because the mean of its divisors is an integer number (1021610550600).

Almost surely, 2^{2043221101199} is an apocalyptic number.

2043221101199 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043221101199 is an equidigital number, since it uses as much as digits as its factorization.

2043221101199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 2043221101199 in words is "two trillion, forty-three billion, two hundred twenty-one million, one hundred one thousand, one hundred ninety-nine".