214230244113221 has 72 divisors (see below), whose sum is σ = 263698933104000. Its totient is φ = 173508368761728.

The previous prime is 214230244113157. The next prime is 214230244113233. The reversal of 214230244113221 is 122311442032412.

It is not a de Polignac number, because 214230244113221 - 2⁶ = 214230244113157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214230244113121) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10925088065 + ... + 10925107673.

It is an arithmetic number, because the mean of its divisors is an integer number (3662485182000).

Almost surely, 2^{214230244113221} is an apocalyptic number.

It is an amenable number.

214230244113221 is a deficient number, since it is larger than the sum of its proper divisors (49468688990779).

214230244113221 is a wasteful number, since it uses less digits than its factorization.

214230244113221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21239 (or 21213 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 214230244113221 its reverse (122311442032412), we get a palindrome (336541686145633).

The spelling of 214230244113221 in words is "two hundred fourteen trillion, two hundred thirty billion, two hundred forty-four million, one hundred thirteen thousand, two hundred twenty-one".