14223186121 has 9 divisors (see below), whose sum is σ = 14311626861. Its totient is φ = 14135290764.

The previous prime is 14223186083. The next prime is 14223186137. The reversal of 14223186121 is 12168132241.

The square root of 14223186121 is 119261.

It is a perfect power (a square), and thus also a powerful number.

14223186121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14223186121 - 2²¹ = 14221088969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14223126121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 28503130 + ... + 28503628.

Almost surely, 2^14223186121 is an apocalyptic number.

14223186121 is the 119261-st square number.

14223186121 is the 59631-st centered octagonal number.

It is an amenable number.

14223186121 is a deficient number, since it is larger than the sum of its proper divisors (88440740).

14223186121 is an frugal number, since it uses more digits than its factorization.

14223186121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476 (or 738 counting only the distinct ones).

The product of its digits is 4608, while the sum is 31.

The spelling of 14223186121 in words is "fourteen billion, two hundred twenty-three million, one hundred eighty-six thousand, one hundred twenty-one".