2124306266620 has 24 divisors (see below), whose sum is σ = 4695834906000. Its totient is φ = 805000269312.

The previous prime is 2124306266549. The next prime is 2124306266657. The reversal of 2124306266620 is 266626034212.

It is a super-2 number, since 2×2124306266620² (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, 2795139445 + ... + 2795140204.

It is an arithmetic number, because the mean of its divisors is an integer number (195659787750).

Almost surely, 2^{2124306266620} is an apocalyptic number.

2124306266620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2124306266620 is an abundant number, since it is smaller than the sum of its proper divisors (2571528639380).

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

2124306266620 is a wasteful number, since it uses less digits than its factorization.

2124306266620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5590279677 (or 5590279675 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 2124306266620 in words is "two trillion, one hundred twenty-four billion, three hundred six million, two hundred sixty-six thousand, six hundred twenty".