24213112222222 has 32 divisors (see below), whose sum is σ = 45296664180480. Its totient is φ = 9430555135680.

The previous prime is 24213112222183. The next prime is 24213112222223. The reversal of 24213112222222 is 22222221131242.

It is a super-2 number, since 2×24213112222222² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24213112222223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25574823 + ... + 26504674.

It is an arithmetic number, because the mean of its divisors is an integer number (1415520755640).

Almost surely, 2^{24213112222222} is an apocalyptic number.

24213112222222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24213112222222 is a deficient number, since it is larger than the sum of its proper divisors (21083551958258).

24213112222222 is a wasteful number, since it uses less digits than its factorization.

24213112222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52082536.

The product of its digits is 6144, while the sum is 28.

Adding to 24213112222222 its reverse (22222221131242), we get a palindrome (46435333353464).

The spelling of 24213112222222 in words is "twenty-four trillion, two hundred thirteen billion, one hundred twelve million, two hundred twenty-two thousand, two hundred twenty-two".