12269089422 has 24 divisors (see below), whose sum is σ = 26591142240. Its totient is φ = 4088448000.

The previous prime is 12269089411. The next prime is 12269089439. The reversal of 12269089422 is 22498096221.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 42454 + ... + 162297.

It is an arithmetic number, because the mean of its divisors is an integer number (1107964260).

Almost surely, 2^12269089422 is an apocalyptic number.

12269089422 is an abundant number, since it is smaller than the sum of its proper divisors (14322052818).

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

12269089422 is a wasteful number, since it uses less digits than its factorization.

12269089422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208088 (or 208085 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 12269089422 in words is "twelve billion, two hundred sixty-nine million, eighty-nine thousand, four hundred twenty-two".