24042400222 has 4 divisors (see below), whose sum is σ = 36063600336. Its totient is φ = 12021200110.

The previous prime is 24042400189. The next prime is 24042400271. The reversal of 24042400222 is 22200424042.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 24042400193 and 24042400202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6010600054 + ... + 6010600057.

It is an arithmetic number, because the mean of its divisors is an integer number (9015900084).

Almost surely, 2^24042400222 is an apocalyptic number.

24042400222 is a deficient number, since it is larger than the sum of its proper divisors (12021200114).

24042400222 is a wasteful number, since it uses less digits than its factorization.

24042400222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12021200113.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 24042400222 its reverse (22200424042), we get a palindrome (46242824264).

The spelling of 24042400222 in words is "twenty-four billion, forty-two million, four hundred thousand, two hundred twenty-two".