14251666122 has 16 divisors (see below), whose sum is σ = 31670369280. Its totient is φ = 4750555356.

The previous prime is 14251666109. The next prime is 14251666139. The reversal of 14251666122 is 22166615241.

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, 131959818 + ... + 131959925.

It is an arithmetic number, because the mean of its divisors is an integer number (1979398080).

Almost surely, 2^14251666122 is an apocalyptic number.

14251666122 is an abundant number, since it is smaller than the sum of its proper divisors (17418703158).

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

14251666122 is a wasteful number, since it uses less digits than its factorization.

14251666122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263919754 (or 263919748 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The spelling of 14251666122 in words is "fourteen billion, two hundred fifty-one million, six hundred sixty-six thousand, one hundred twenty-two".