20201200220024 has 16 divisors (see below), whose sum is σ = 37877392751400. Its totient is φ = 10100562152992.

The previous prime is 20201200220023. The next prime is 20201200220059. The reversal of 20201200220024 is 42002200210202.

It is a junction number, because it is equal to n+sod(n) for n = 20201200219984 and 20201200220011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20201200220023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2415467 + ... + 6799770.

Almost surely, 2^{20201200220024} is an apocalyptic number.

It is an amenable number.

20201200220024 is a deficient number, since it is larger than the sum of its proper divisors (17676192531376).

20201200220024 is a wasteful number, since it uses less digits than its factorization.

20201200220024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9489262 (or 9489258 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 20201200220024 its reverse (42002200210202), we get a palindrome (62203400430226).

The spelling of 20201200220024 in words is "twenty trillion, two hundred one billion, two hundred million, two hundred twenty thousand, twenty-four".