221222024314 has 16 divisors (see below), whose sum is σ = 344040129000. Its totient is φ = 106558971904.

The previous prime is 221222024299. The next prime is 221222024321. The reversal of 221222024314 is 413420222122.

221222024314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 213994134025 + 7227890289 = 462595^2 + 85017^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4221367 + ... + 4273450.

Almost surely, 2^221222024314 is an apocalyptic number.

221222024314 is a deficient number, since it is larger than the sum of its proper divisors (122818104686).

221222024314 is a wasteful number, since it uses less digits than its factorization.

221222024314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8495297.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 221222024314 its reverse (413420222122), we get a palindrome (634642246436).

The spelling of 221222024314 in words is "two hundred twenty-one billion, two hundred twenty-two million, twenty-four thousand, three hundred fourteen".