22324212143344 has 40 divisors (see below), whose sum is σ = 44745075484560. Its totient is φ = 10777103221248.

The previous prime is 22324212143341. The next prime is 22324212143357. The reversal of 22324212143344 is 44334121242322.

It is a super-3 number, since 3×22324212143344³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22324212143341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75455127 + ... + 75750409.

It is an arithmetic number, because the mean of its divisors is an integer number (1118626887114).

Almost surely, 2^{22324212143344} is an apocalyptic number.

It is an amenable number.

22324212143344 is an abundant number, since it is smaller than the sum of its proper divisors (22420863341216).

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

22324212143344 is a wasteful number, since it uses less digits than its factorization.

22324212143344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458257 (or 458251 counting only the distinct ones).

The product of its digits is 221184, while the sum is 37.

Adding to 22324212143344 its reverse (44334121242322), we get a palindrome (66658333385666).

The spelling of 22324212143344 in words is "twenty-two trillion, three hundred twenty-four billion, two hundred twelve million, one hundred forty-three thousand, three hundred forty-four".