214666505122 has 4 divisors (see below), whose sum is σ = 321999757686. Its totient is φ = 107333252560.

The previous prime is 214666505077. The next prime is 214666505167. The reversal of 214666505122 is 221505666412.

It is a happy number.

214666505122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (214666505077) and next prime (214666505167).

It can be written as a sum of positive squares in only one way, i.e., 116096251441 + 98570253681 = 340729^2 + 313959^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53666626279 + ... + 53666626282.

Almost surely, 2^214666505122 is an apocalyptic number.

214666505122 is a deficient number, since it is larger than the sum of its proper divisors (107333252564).

214666505122 is a wasteful number, since it uses less digits than its factorization.

214666505122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107333252563.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 214666505122 in words is "two hundred fourteen billion, six hundred sixty-six million, five hundred five thousand, one hundred twenty-two".