24223112302222 has 4 divisors (see below), whose sum is σ = 36334668453336. Its totient is φ = 12111556151110.

The previous prime is 24223112302219. The next prime is 24223112302223. The reversal of 24223112302222 is 22220321132242.

It is a happy number.

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

It is a super-2 number, since 2×24223112302222² (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 (24223112302223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6055778075554 + ... + 6055778075557.

It is an arithmetic number, because the mean of its divisors is an integer number (9083667113334).

Almost surely, 2^{24223112302222} is an apocalyptic number.

24223112302222 is a deficient number, since it is larger than the sum of its proper divisors (12111556151114).

24223112302222 is a wasteful number, since it uses less digits than its factorization.

24223112302222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12111556151113.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 24223112302222 its reverse (22220321132242), we get a palindrome (46443433434464).

The spelling of 24223112302222 in words is "twenty-four trillion, two hundred twenty-three billion, one hundred twelve million, three hundred two thousand, two hundred twenty-two".