14139229122 has 18 divisors (see below), whose sum is σ = 30636089523. Its totient is φ = 4712908212.

The previous prime is 14139229121. The next prime is 14139229141. The reversal of 14139229122 is 22192293141.

14139229122 is a `hidden beast` number, since 1 + 413 + 9 + 229 + 12 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7069614561 + 7069614561 = 84081^2 + 84081^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=84081.

It is not an unprimeable number, because it can be changed into a prime (14139229121) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 490473 + ... + 518499.

Almost surely, 2^14139229122 is an apocalyptic number.

14139229122 is an abundant number, since it is smaller than the sum of its proper divisors (16496860401).

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

14139229122 is an frugal number, since it uses more digits than its factorization.

14139229122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56062 (or 28032 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The spelling of 14139229122 in words is "fourteen billion, one hundred thirty-nine million, two hundred twenty-nine thousand, one hundred twenty-two".