288868868882 has 32 divisors (see below), whose sum is σ = 497650417920. Its totient is φ = 124373981520.

The previous prime is 288868868861. The next prime is 288868868903.

288868868882 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (288868868861) and next prime (288868868903).

It is a super-2 number, since 2×288868868882² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 288868868797 and 288868868806.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2826893 + ... + 2927295.

It is an arithmetic number, because the mean of its divisors is an integer number (15551575560).

Almost surely, 2^288868868882 is an apocalyptic number.

288868868882 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

288868868882 is a deficient number, since it is larger than the sum of its proper divisors (208781549038).

288868868882 is a wasteful number, since it uses less digits than its factorization.

288868868882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107318.

The product of its digits is 2415919104, while the sum is 80.

The spelling of 288868868882 in words is "two hundred eighty-eight billion, eight hundred sixty-eight million, eight hundred sixty-eight thousand, eight hundred eighty-two".