24002202222 has 24 divisors (see below), whose sum is σ = 52014100320. Its totient is φ = 7999298880.

The previous prime is 24002202221. The next prime is 24002202223. The reversal of 24002202222 is 22220220042.

It is a happy number.

24002202222 is a `hidden beast` number, since 2 + 400 + 220 + 22 + 22 = 666.

It is an interprime number because it is at equal distance from previous prime (24002202221) and next prime (24002202223).

It is a super-2 number, since 2×24002202222² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 24002202195 and 24002202204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24002202221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13947 + ... + 219542.

It is an arithmetic number, because the mean of its divisors is an integer number (2167254180).

Almost surely, 2^24002202222 is an apocalyptic number.

24002202222 is an abundant number, since it is smaller than the sum of its proper divisors (28011898098).

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

24002202222 is a wasteful number, since it uses less digits than its factorization.

24002202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239208 (or 239205 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 24002202222 its reverse (22220220042), we get a palindrome (46222422264).

The spelling of 24002202222 in words is "twenty-four billion, two million, two hundred two thousand, two hundred twenty-two".