2124820304992 has 48 divisors (see below), whose sum is σ = 5215468027392. Its totient is φ = 827852065920.

The previous prime is 2124820304939. The next prime is 2124820305043. The reversal of 2124820304992 is 2994030284212.

It is a super-2 number, since 2×2124820304992² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431170488 + ... + 431175415.

It is an arithmetic number, because the mean of its divisors is an integer number (108655583904).

Almost surely, 2^{2124820304992} is an apocalyptic number.

2124820304992 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2124820304992 is an abundant number, since it is smaller than the sum of its proper divisors (3090647722400).

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

2124820304992 is a wasteful number, since it uses less digits than its factorization.

2124820304992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862345931 (or 862345923 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 2124820304992 in words is "two trillion, one hundred twenty-four billion, eight hundred twenty million, three hundred four thousand, nine hundred ninety-two".