2124601556808 has 32 divisors (see below), whose sum is σ = 5317077405600. Its totient is φ = 707457383808.

The previous prime is 2124601556807. The next prime is 2124601556809. The reversal of 2124601556808 is 8086551064212.

It is an interprime number because it is at equal distance from previous prime (2124601556807) and next prime (2124601556809).

It is a super-2 number, since 2×2124601556808² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2124601556807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46422598 + ... + 46468341.

It is an arithmetic number, because the mean of its divisors is an integer number (166158668925).

Almost surely, 2^{2124601556808} is an apocalyptic number.

It is an amenable number.

2124601556808 is an abundant number, since it is smaller than the sum of its proper divisors (3192475848792).

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

2124601556808 is a wasteful number, since it uses less digits than its factorization.

2124601556808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92891901 (or 92891897 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 48.

The spelling of 2124601556808 in words is "two trillion, one hundred twenty-four billion, six hundred one million, five hundred fifty-six thousand, eight hundred eight".