22309459348 has 48 divisors (see below), whose sum is σ = 43630526016. Its totient is φ = 9893640960.

The previous prime is 22309459343. The next prime is 22309459369. The reversal of 22309459348 is 84395490322.

It is a super-3 number, since 3×22309459348³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22309459343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1796890 + ... + 1809262.

It is an arithmetic number, because the mean of its divisors is an integer number (908969292).

Almost surely, 2^22309459348 is an apocalyptic number.

It is an amenable number.

22309459348 is a deficient number, since it is larger than the sum of its proper divisors (21321066668).

22309459348 is a wasteful number, since it uses less digits than its factorization.

22309459348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13384 (or 13382 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 49.

The spelling of 22309459348 in words is "twenty-two billion, three hundred nine million, four hundred fifty-nine thousand, three hundred forty-eight".