14021225122 has 8 divisors (see below), whose sum is σ = 21061503900. Its totient is φ = 7000723824.

The previous prime is 14021225117. The next prime is 14021225131. The reversal of 14021225122 is 22152212041.

It can be written as a sum of positive squares in 2 ways, for example, as 12898372041 + 1122853081 = 113571^2 + 33509^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 14021225093 and 14021225102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4942597 + ... + 4945432.

Almost surely, 2^14021225122 is an apocalyptic number.

14021225122 is a deficient number, since it is larger than the sum of its proper divisors (7040278778).

14021225122 is an equidigital number, since it uses as much as digits as its factorization.

14021225122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9888740.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 14021225122 its reverse (22152212041), we get a palindrome (36173437163).

The spelling of 14021225122 in words is "fourteen billion, twenty-one million, two hundred twenty-five thousand, one hundred twenty-two".