221244200414 has 16 divisors (see below), whose sum is σ = 334825004160. Its totient is φ = 109635993600.

The previous prime is 221244200399. The next prime is 221244200423. The reversal of 221244200414 is 414002442122.

It is a happy number.

It is a congruent number.

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, 5766707 + ... + 5804945.

It is an arithmetic number, because the mean of its divisors is an integer number (20926562760).

Almost surely, 2^221244200414 is an apocalyptic number.

221244200414 is a deficient number, since it is larger than the sum of its proper divisors (113580803746).

221244200414 is a wasteful number, since it uses less digits than its factorization.

221244200414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63955.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 221244200414 its reverse (414002442122), we get a palindrome (635246642536).

The spelling of 221244200414 in words is "two hundred twenty-one billion, two hundred forty-four million, two hundred thousand, four hundred fourteen".