22343333144412 has 96 divisors (see below), whose sum is σ = 60341037926400. Its totient is φ = 6302520087552.

The previous prime is 22343333144393. The next prime is 22343333144413. The reversal of 22343333144412 is 21444133334322.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22343333144413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91647508 + ... + 91890980.

It is an arithmetic number, because the mean of its divisors is an integer number (628552478400).

Almost surely, 2^{22343333144412} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22343333144412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30170518963200).

22343333144412 is an abundant number, since it is smaller than the sum of its proper divisors (37997704781988).

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

22343333144412 is a wasteful number, since it uses less digits than its factorization.

22343333144412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257395 (or 257393 counting only the distinct ones).

The product of its digits is 497664, while the sum is 39.

Adding to 22343333144412 its reverse (21444133334322), we get a palindrome (43787466478734).

The spelling of 22343333144412 in words is "twenty-two trillion, three hundred forty-three billion, three hundred thirty-three million, one hundred forty-four thousand, four hundred twelve".