16122255346611 has 32 divisors (see below), whose sum is σ = 24092019302400. Its totient is φ = 10655066268000.

The previous prime is 16122255346609. The next prime is 16122255346621. The reversal of 16122255346611 is 11664355222161.

16122255346611 is a `hidden beast` number, since 1 + 6 + 1 + 2 + 2 + 25 + 5 + 3 + 4 + 6 + 611 = 666.

It is not a de Polignac number, because 16122255346611 - 2¹ = 16122255346609 is a prime.

It is a super-2 number, since 2×16122255346611² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16122255346621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2449861 + ... + 6184361.

It is an arithmetic number, because the mean of its divisors is an integer number (752875603200).

Almost surely, 2^{16122255346611} is an apocalyptic number.

16122255346611 is a deficient number, since it is larger than the sum of its proper divisors (7969763955789).

16122255346611 is a wasteful number, since it uses less digits than its factorization.

16122255346611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3735896 (or 3735890 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The spelling of 16122255346611 in words is "sixteen trillion, one hundred twenty-two billion, two hundred fifty-five million, three hundred forty-six thousand, six hundred eleven".