20240024242220 has 12 divisors (see below), whose sum is σ = 42504050908704. Its totient is φ = 8096009696880.

The previous prime is 20240024242157. The next prime is 20240024242259. The reversal of 20240024242220 is 2224242004202.

It is a super-3 number, since 3×20240024242220³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20240024242220.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506000606036 + ... + 506000606075.

It is an arithmetic number, because the mean of its divisors is an integer number (3542004242392).

Almost surely, 2^{20240024242220} is an apocalyptic number.

20240024242220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20240024242220 is an abundant number, since it is smaller than the sum of its proper divisors (22264026666484).

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

20240024242220 is a wasteful number, since it uses less digits than its factorization.

20240024242220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012001212120 (or 1012001212118 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 20240024242220 its reverse (2224242004202), we get a palindrome (22464266246422).

The spelling of 20240024242220 in words is "twenty trillion, two hundred forty billion, twenty-four million, two hundred forty-two thousand, two hundred twenty".