4199202252019 has 2 divisors, whose sum is σ = 4199202252020. Its totient is φ = 4199202252018.

The previous prime is 4199202251977. The next prime is 4199202252059. The reversal of 4199202252019 is 9102522029914.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4199202252019 - 2⁹ = 4199202251507 is a prime.

It is a super-2 number, since 2×4199202252019² (a number of 26 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 4199202252019.

It is not a weakly prime, because it can be changed into another prime (4199202252059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2099601126009 + 2099601126010.

It is an arithmetic number, because the mean of its divisors is an integer number (2099601126010).

Almost surely, 2^{4199202252019} is an apocalyptic number.

4199202252019 is a deficient number, since it is larger than the sum of its proper divisors (1).

4199202252019 is an equidigital number, since it uses as much as digits as its factorization.

4199202252019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 4199202252019 in words is "four trillion, one hundred ninety-nine billion, two hundred two million, two hundred fifty-two thousand, nineteen".