221647662616114 has 32 divisors (see below), whose sum is σ = 381524622796800. Its totient is φ = 94602840241680.

The previous prime is 221647662616067. The next prime is 221647662616117. The reversal of 221647662616114 is 411616266746122.

It is not an unprimeable number, because it can be changed into a prime (221647662616117) 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, 2549484 + ... + 21208375.

It is an arithmetic number, because the mean of its divisors is an integer number (11922644462400).

Almost surely, 2^{221647662616114} is an apocalyptic number.

221647662616114 is a deficient number, since it is larger than the sum of its proper divisors (159876960180686).

221647662616114 is a wasteful number, since it uses less digits than its factorization.

221647662616114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23760598.

The product of its digits is 6967296, while the sum is 55.

The spelling of 221647662616114 in words is "two hundred twenty-one trillion, six hundred forty-seven billion, six hundred sixty-two million, six hundred sixteen thousand, one hundred fourteen".