2123487888224 has 24 divisors (see below), whose sum is σ = 4180663277280. Its totient is φ = 1061732135296.

The previous prime is 2123487888191. The next prime is 2123487888281. The reversal of 2123487888224 is 4228887843212.

It is a super-2 number, since 2×2123487888224² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3036617 + ... + 3669879.

It is an arithmetic number, because the mean of its divisors is an integer number (174194303220).

Almost surely, 2^{2123487888224} is an apocalyptic number.

It is an amenable number.

2123487888224 is a deficient number, since it is larger than the sum of its proper divisors (2057175389056).

2123487888224 is a wasteful number, since it uses less digits than its factorization.

2123487888224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738062 (or 738054 counting only the distinct ones).

The product of its digits is 22020096, while the sum is 59.

The spelling of 2123487888224 in words is "two trillion, one hundred twenty-three billion, four hundred eighty-seven million, eight hundred eighty-eight thousand, two hundred twenty-four".