23412444321222 has 72 divisors (see below), whose sum is σ = 55954761130632. Its totient is φ = 7069610370240.

The previous prime is 23412444321209. The next prime is 23412444321283. The reversal of 23412444321222 is 22212344421432.

23412444321222 is a `hidden beast` number, since 2 + 3 + 412 + 4 + 4 + 4 + 3 + 212 + 22 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 18375703 + ... + 19608450.

Almost surely, 2^{23412444321222} is an apocalyptic number.

23412444321222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23412444321222 is an abundant number, since it is smaller than the sum of its proper divisors (32542316809410).

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

23412444321222 is a wasteful number, since it uses less digits than its factorization.

23412444321222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37984466 (or 37984452 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

Adding to 23412444321222 its reverse (22212344421432), we get a palindrome (45624788742654).

The spelling of 23412444321222 in words is "twenty-three trillion, four hundred twelve billion, four hundred forty-four million, three hundred twenty-one thousand, two hundred twenty-two".