12014432322 has 16 divisors (see below), whose sum is σ = 24262155840. Its totient is φ = 3965928912.

The previous prime is 12014432267. The next prime is 12014432341. The reversal of 12014432322 is 22323441021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12014432292 and 12014432301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9719797 + ... + 9721032.

It is an arithmetic number, because the mean of its divisors is an integer number (1516384740).

Almost surely, 2^12014432322 is an apocalyptic number.

12014432322 is an abundant number, since it is smaller than the sum of its proper divisors (12247723518).

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

12014432322 is a wasteful number, since it uses less digits than its factorization.

12014432322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19440937.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12014432322 its reverse (22323441021), we get a palindrome (34337873343).

The spelling of 12014432322 in words is "twelve billion, fourteen million, four hundred thirty-two thousand, three hundred twenty-two".