14220002122 has 4 divisors (see below), whose sum is σ = 21330003186. Its totient is φ = 7110001060.

The previous prime is 14220002117. The next prime is 14220002123. The reversal of 14220002122 is 22120002241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12995772001 + 1224230121 = 113999^2 + 34989^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14220002096 and 14220002105.

It is not an unprimeable number, because it can be changed into a prime (14220002123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3555000529 + ... + 3555000532.

Almost surely, 2^14220002122 is an apocalyptic number.

14220002122 is a deficient number, since it is larger than the sum of its proper divisors (7110001064).

14220002122 is an equidigital number, since it uses as much as digits as its factorization.

14220002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7110001063.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 14220002122 its reverse (22120002241), we get a palindrome (36340004363).

The spelling of 14220002122 in words is "fourteen billion, two hundred twenty million, two thousand, one hundred twenty-two".