13222209244 has 6 divisors (see below), whose sum is σ = 23138866184. Its totient is φ = 6611104620.

The previous prime is 13222209239. The next prime is 13222209271. The reversal of 13222209244 is 44290222231.

13222209244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1652776152 + ... + 1652776159.

Almost surely, 2^13222209244 is an apocalyptic number.

It is an amenable number.

13222209244 is a deficient number, since it is larger than the sum of its proper divisors (9916656940).

13222209244 is a wasteful number, since it uses less digits than its factorization.

13222209244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3305552315 (or 3305552313 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 13222209244 in words is "thirteen billion, two hundred twenty-two million, two hundred nine thousand, two hundred forty-four".