214224146125 has 32 divisors (see below), whose sum is σ = 291717054720. Its totient is φ = 155767000000.

The previous prime is 214224146077. The next prime is 214224146177. The reversal of 214224146125 is 521641422412.

It is not a de Polignac number, because 214224146125 - 2⁹ = 214224145613 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 8070375 + ... + 8096875.

It is an arithmetic number, because the mean of its divisors is an integer number (9116157960).

Almost surely, 2^214224146125 is an apocalyptic number.

214224146125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

214224146125 is a deficient number, since it is larger than the sum of its proper divisors (77492908595).

214224146125 is a wasteful number, since it uses less digits than its factorization.

214224146125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32406 (or 32396 counting only the distinct ones).

The product of its digits is 30720, while the sum is 34.

Adding to 214224146125 its reverse (521641422412), we get a palindrome (735865568537).

The spelling of 214224146125 in words is "two hundred fourteen billion, two hundred twenty-four million, one hundred forty-six thousand, one hundred twenty-five".