14532154122 has 16 divisors (see below), whose sum is σ = 29432211840. Its totient is φ = 4782734112.

The previous prime is 14532154121. The next prime is 14532154187. The reversal of 14532154122 is 22145123541.

It is a super-2 number, since 2×14532154122² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14532154122.

It is not an unprimeable number, because it can be changed into a prime (14532154121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15328803 + ... + 15329750.

It is an arithmetic number, because the mean of its divisors is an integer number (1839513240).

Almost surely, 2^14532154122 is an apocalyptic number.

14532154122 is an abundant number, since it is smaller than the sum of its proper divisors (14900057718).

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

14532154122 is a wasteful number, since it uses less digits than its factorization.

14532154122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30658637.

The product of its digits is 9600, while the sum is 30.

Adding to 14532154122 its reverse (22145123541), we get a palindrome (36677277663).

The spelling of 14532154122 in words is "fourteen billion, five hundred thirty-two million, one hundred fifty-four thousand, one hundred twenty-two".