16260122311 has 12 divisors (see below), whose sum is σ = 17286720552. Its totient is φ = 15291367808.

The previous prime is 16260122299. The next prime is 16260122321. The reversal of 16260122311 is 11322106261.

It is a happy number.

It is not a de Polignac number, because 16260122311 - 2⁹ = 16260121799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16260122321) 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 11 ways as a sum of consecutive naturals, for example, 348861 + ... + 392713.

It is an arithmetic number, because the mean of its divisors is an integer number (1440560046).

Almost surely, 2^16260122311 is an apocalyptic number.

16260122311 is a deficient number, since it is larger than the sum of its proper divisors (1026598241).

16260122311 is a wasteful number, since it uses less digits than its factorization.

16260122311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45170 (or 45153 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 16260122311 its reverse (11322106261), we get a palindrome (27582228572).

The spelling of 16260122311 in words is "sixteen billion, two hundred sixty million, one hundred twenty-two thousand, three hundred eleven".