24224220420 has 48 divisors (see below), whose sum is σ = 69661007808. Its totient is φ = 6285202560.

The previous prime is 24224220341. The next prime is 24224220473. The reversal of 24224220420 is 2402242242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5453686 + ... + 5458125.

It is an arithmetic number, because the mean of its divisors is an integer number (1451270996).

Almost surely, 2^24224220420 is an apocalyptic number.

24224220420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24224220420 is an abundant number, since it is smaller than the sum of its proper divisors (45436787388).

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

24224220420 is a wasteful number, since it uses less digits than its factorization.

24224220420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10911860 (or 10911858 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 24224220420 its reverse (2402242242), we get a palindrome (26626462662).

The spelling of 24224220420 in words is "twenty-four billion, two hundred twenty-four million, two hundred twenty thousand, four hundred twenty".