20024066216600 has 48 divisors (see below), whose sum is σ = 47319166342320. Its totient is φ = 7878321129600.

The previous prime is 20024066216597. The next prime is 20024066216603. The reversal of 20024066216600 is 661266042002.

It is an interprime number because it is at equal distance from previous prime (20024066216597) and next prime (20024066216603).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20024066216603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 820646252 + ... + 820670651.

It is an arithmetic number, because the mean of its divisors is an integer number (985815965465).

Almost surely, 2^{20024066216600} is an apocalyptic number.

20024066216600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20024066216600 is an abundant number, since it is smaller than the sum of its proper divisors (27295100125720).

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

20024066216600 is a wasteful number, since it uses less digits than its factorization.

20024066216600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641316980 (or 1641316971 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 20024066216600 in words is "twenty trillion, twenty-four billion, sixty-six million, two hundred sixteen thousand, six hundred".