2098701772411 has 2 divisors, whose sum is σ = 2098701772412. Its totient is φ = 2098701772410.

The previous prime is 2098701772367. The next prime is 2098701772421. The reversal of 2098701772411 is 1142771078902.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2098701772411 - 2⁹ = 2098701771899 is a prime.

It is not a weakly prime, because it can be changed into another prime (2098701772421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049350886205 + 1049350886206.

It is an arithmetic number, because the mean of its divisors is an integer number (1049350886206).

Almost surely, 2^{2098701772411} is an apocalyptic number.

2098701772411 is a deficient number, since it is larger than the sum of its proper divisors (1).

2098701772411 is an equidigital number, since it uses as much as digits as its factorization.

2098701772411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 395136, while the sum is 49.

The spelling of 2098701772411 in words is "two trillion, ninety-eight billion, seven hundred one million, seven hundred seventy-two thousand, four hundred eleven".