22324243231444 has 96 divisors (see below), whose sum is σ = 51768767232000. Its totient is φ = 8159980383360.

The previous prime is 22324243231399. The next prime is 22324243231483. The reversal of 22324243231444 is 44413234242322.

It is a super-3 number, since 3×22324243231444³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22324243231397 and 22324243231406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17915719 + ... + 19121230.

It is an arithmetic number, because the mean of its divisors is an integer number (539257992000).

Almost surely, 2^{22324243231444} is an apocalyptic number.

It is an amenable number.

22324243231444 is an abundant number, since it is smaller than the sum of its proper divisors (29444524000556).

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

22324243231444 is a wasteful number, since it uses less digits than its factorization.

22324243231444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37037093 (or 37037091 counting only the distinct ones).

The product of its digits is 884736, while the sum is 40.

Adding to 22324243231444 its reverse (44413234242322), we get a palindrome (66737477473766).

The spelling of 22324243231444 in words is "twenty-two trillion, three hundred twenty-four billion, two hundred forty-three million, two hundred thirty-one thousand, four hundred forty-four".