16115114734422 has 64 divisors (see below), whose sum is σ = 35878017035520. Its totient is φ = 4783957942400.

The previous prime is 16115114734363. The next prime is 16115114734423. The reversal of 16115114734422 is 22443741151161.

16115114734422 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 not an unprimeable number, because it can be changed into a prime (16115114734423) 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, 1190229 + ... + 5800592.

It is an arithmetic number, because the mean of its divisors is an integer number (560594016180).

Almost surely, 2^{16115114734422} is an apocalyptic number.

16115114734422 is an abundant number, since it is smaller than the sum of its proper divisors (19762902301098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16115114734422 is a wasteful number, since it uses less digits than its factorization.

16115114734422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6991549.

The product of its digits is 161280, while the sum is 42.

Adding to 16115114734422 its reverse (22443741151161), we get a palindrome (38558855885583).

The spelling of 16115114734422 in words is "sixteen trillion, one hundred fifteen billion, one hundred fourteen million, seven hundred thirty-four thousand, four hundred twenty-two".