221434001234314 has 16 divisors (see below), whose sum is σ = 362415186904320. Its totient is φ = 100632752234560.

The previous prime is 221434001234293. The next prime is 221434001234389. The reversal of 221434001234314 is 413432100434122.

221434001234314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 221434001234314.

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, 953206639 + ... + 953438914.

It is an arithmetic number, because the mean of its divisors is an integer number (22650949181520).

Almost surely, 2^{221434001234314} is an apocalyptic number.

221434001234314 is a deficient number, since it is larger than the sum of its proper divisors (140981185670006).

221434001234314 is a wasteful number, since it uses less digits than its factorization.

221434001234314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906650845.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 221434001234314 its reverse (413432100434122), we get a palindrome (634866101668436).

The spelling of 221434001234314 in words is "two hundred twenty-one trillion, four hundred thirty-four billion, one million, two hundred thirty-four thousand, three hundred fourteen".