11221330000965 has 32 divisors (see below), whose sum is σ = 20654890899456. Its totient is φ = 5095778990400.

The previous prime is 11221330000963. The next prime is 11221330000973. The reversal of 11221330000965 is 56900003312211.

11221330000965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11221330000965 - 2¹ = 11221330000963 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11221330000961) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 353857687 + ... + 353889396.

It is an arithmetic number, because the mean of its divisors is an integer number (645465340608).

Almost surely, 2^{11221330000965} is an apocalyptic number.

11221330000965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11221330000965 is a deficient number, since it is larger than the sum of its proper divisors (9433560898491).

11221330000965 is a wasteful number, since it uses less digits than its factorization.

11221330000965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707747249.

The product of its (nonzero) digits is 9720, while the sum is 33.

The spelling of 11221330000965 in words is "eleven trillion, two hundred twenty-one billion, three hundred thirty million, nine hundred sixty-five", and thus it is an aban number.