4122798911 has 32 divisors (see below), whose sum is σ = 5575288320. Its totient is φ = 2949811200.

The previous prime is 4122798871. The next prime is 4122798983. The reversal of 4122798911 is 1198972214.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-4122798911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122798611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15260 + ... + 92078.

It is an arithmetic number, because the mean of its divisors is an integer number (174227760).

Almost surely, 2^4122798911 is an apocalyptic number.

4122798911 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4122798911 is a deficient number, since it is larger than the sum of its proper divisors (1452489409).

4122798911 is a wasteful number, since it uses less digits than its factorization.

4122798911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76895.

The product of its digits is 72576, while the sum is 44.

The square root of 4122798911 is about 64209.0251522323. The cubic root of 4122798911 is about 1603.4818589515.

The spelling of 4122798911 in words is "four billion, one hundred twenty-two million, seven hundred ninety-eight thousand, nine hundred eleven".