221134302414 has 48 divisors (see below), whose sum is σ = 523672905600. Its totient is φ = 67137546240.

The previous prime is 221134302409. The next prime is 221134302419. The reversal of 221134302414 is 414203431122.

221134302414 is a `hidden beast` number, since 2 + 211 + 3 + 4 + 30 + 2 + 414 = 666.

It is an interprime number because it is at equal distance from previous prime (221134302409) and next prime (221134302419).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221134302419) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11646339 + ... + 11665310.

It is an arithmetic number, because the mean of its divisors is an integer number (10909852200).

Almost surely, 2^221134302414 is an apocalyptic number.

221134302414 is an abundant number, since it is smaller than the sum of its proper divisors (302538603186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

221134302414 is a wasteful number, since it uses less digits than its factorization.

221134302414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23311705 (or 23311702 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 221134302414 its reverse (414203431122), we get a palindrome (635337733536).

The spelling of 221134302414 in words is "two hundred twenty-one billion, one hundred thirty-four million, three hundred two thousand, four hundred fourteen".