24220240120422 has 16 divisors (see below), whose sum is σ = 53822755823280. Its totient is φ = 8073413373456.

The previous prime is 24220240120393. The next prime is 24220240120477. The reversal of 24220240120422 is 22402104202242.

24220240120422 is a `hidden beast` number, since 2 + 4 + 220 + 2 + 4 + 0 + 12 + 0 + 422 = 666.

It is a super-2 number, since 2×24220240120422² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224261482543 + ... + 224261482650.

It is an arithmetic number, because the mean of its divisors is an integer number (3363922238955).

Almost surely, 2^{24220240120422} is an apocalyptic number.

24220240120422 is an abundant number, since it is smaller than the sum of its proper divisors (29602515702858).

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

24220240120422 is a wasteful number, since it uses less digits than its factorization.

24220240120422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448522965204 (or 448522965198 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 24220240120422 its reverse (22402104202242), we get a palindrome (46622344322664).

The spelling of 24220240120422 in words is "twenty-four trillion, two hundred twenty billion, two hundred forty million, one hundred twenty thousand, four hundred twenty-two".