11222652308309 has 16 divisors (see below), whose sum is σ = 12343276619520. Its totient is φ = 10138798330560.

The previous prime is 11222652308251. The next prime is 11222652308311. The reversal of 11222652308309 is 90380325622211.

11222652308309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11222652308309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11222652308309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222652308339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56221739 + ... + 56420999.

It is an arithmetic number, because the mean of its divisors is an integer number (771454788720).

Almost surely, 2^{11222652308309} is an apocalyptic number.

It is an amenable number.

11222652308309 is a deficient number, since it is larger than the sum of its proper divisors (1120624311211).

11222652308309 is a wasteful number, since it uses less digits than its factorization.

11222652308309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291500.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 11222652308309 in words is "eleven trillion, two hundred twenty-two billion, six hundred fifty-two million, three hundred eight thousand, three hundred nine".