221534416714 has 32 divisors (see below), whose sum is σ = 362270563200. Its totient is φ = 100988085312.

The previous prime is 221534416711. The next prime is 221534416723. The reversal of 221534416714 is 417614435122.

It is not an unprimeable number, because it can be changed into a prime (221534416711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9805459 + ... + 9828025.

It is an arithmetic number, because the mean of its divisors is an integer number (11320955100).

Almost surely, 2^221534416714 is an apocalyptic number.

221534416714 is a deficient number, since it is larger than the sum of its proper divisors (140736146486).

221534416714 is a wasteful number, since it uses less digits than its factorization.

221534416714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27214.

The product of its digits is 161280, while the sum is 40.

The spelling of 221534416714 in words is "two hundred twenty-one billion, five hundred thirty-four million, four hundred sixteen thousand, seven hundred fourteen".