24400220222422 has 48 divisors (see below), whose sum is σ = 40306295347920. Its totient is φ = 11070025686720.

The previous prime is 24400220222327. The next prime is 24400220222479. The reversal of 24400220222422 is 22422202200442.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 297475488 + ... + 297557500.

It is an arithmetic number, because the mean of its divisors is an integer number (839714486415).

Almost surely, 2^{24400220222422} is an apocalyptic number.

24400220222422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24400220222422 is a deficient number, since it is larger than the sum of its proper divisors (15906075125498).

24400220222422 is a wasteful number, since it uses less digits than its factorization.

24400220222422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84349 (or 84338 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 24400220222422 its reverse (22422202200442), we get a palindrome (46822422422864).

It can be divided in two parts, 24400220 and 222422, that added together give a palindrome (24622642).

The spelling of 24400220222422 in words is "twenty-four trillion, four hundred billion, two hundred twenty million, two hundred twenty-two thousand, four hundred twenty-two".