2124828725422 has 48 divisors (see below), whose sum is σ = 3511014622848. Its totient is φ = 963810731520.

The previous prime is 2124828725417. The next prime is 2124828725443. The reversal of 2124828725422 is 2245278284212.

It is a super-2 number, since 2×2124828725422² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

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 23 ways as a sum of consecutive naturals, for example, 6780163 + ... + 7086625.

It is an arithmetic number, because the mean of its divisors is an integer number (73146137976).

Almost surely, 2^{2124828725422} is an apocalyptic number.

2124828725422 is a deficient number, since it is larger than the sum of its proper divisors (1386185897426).

2124828725422 is a wasteful number, since it uses less digits than its factorization.

2124828725422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306845 (or 306832 counting only the distinct ones).

The product of its digits is 2293760, while the sum is 49.

The spelling of 2124828725422 in words is "two trillion, one hundred twenty-four billion, eight hundred twenty-eight million, seven hundred twenty-five thousand, four hundred twenty-two".