22223330431344 has 160 divisors (see below), whose sum is σ = 73035211875840. Its totient is φ = 6337914605568.

The previous prime is 22223330431339. The next prime is 22223330431409. The reversal of 22223330431344 is 44313403332222.

22223330431344 is a `hidden beast` number, since 2 + 2 + 2 + 2 + 3 + 3 + 304 + 3 + 1 + 344 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 22223330431299 and 22223330431308.

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, 5063409 + ... + 8371664.

It is an arithmetic number, because the mean of its divisors is an integer number (456470074224).

Almost surely, 2^{22223330431344} is an apocalyptic number.

22223330431344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22223330431344 is an abundant number, since it is smaller than the sum of its proper divisors (50811881444496).

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

22223330431344 is a wasteful number, since it uses less digits than its factorization.

22223330431344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13435644 (or 13435632 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 22223330431344 its reverse (44313403332222), we get a palindrome (66536733763566).

The spelling of 22223330431344 in words is "twenty-two trillion, two hundred twenty-three billion, three hundred thirty million, four hundred thirty-one thousand, three hundred forty-four".