2118022824 has 16 divisors (see below), whose sum is σ = 5295057120. Its totient is φ = 706007600.

The previous prime is 2118022817. The next prime is 2118022831. The reversal of 2118022824 is 4282208112.

It is an interprime number because it is at equal distance from previous prime (2118022817) and next prime (2118022831).

It is a junction number, because it is equal to n+sod(n) for n = 2118022791 and 2118022800.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44125452 + ... + 44125499.

It is an arithmetic number, because the mean of its divisors is an integer number (330941070).

Almost surely, 2^2118022824 is an apocalyptic number.

2118022824 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2118022824 is an abundant number, since it is smaller than the sum of its proper divisors (3177034296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2118022824 is a wasteful number, since it uses less digits than its factorization.

2118022824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88250960 (or 88250956 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 2118022824 is about 46021.9819651436. The cubic root of 2118022824 is about 1284.2321714073.

The spelling of 2118022824 in words is "two billion, one hundred eighteen million, twenty-two thousand, eight hundred twenty-four".