221063160116 has 24 divisors (see below), whose sum is σ = 408217320000. Its totient is φ = 104458089024.

The previous prime is 221063160067. The next prime is 221063160121. The reversal of 221063160116 is 611061360122.

It is a happy number.

It is a super-3 number, since 3×221063160116³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

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, 3524816 + ... + 3586983.

It is an arithmetic number, because the mean of its divisors is an integer number (17009055000).

Almost surely, 2^221063160116 is an apocalyptic number.

It is an amenable number.

221063160116 is a deficient number, since it is larger than the sum of its proper divisors (187154159884).

221063160116 is a wasteful number, since it uses less digits than its factorization.

221063160116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7112231 (or 7112229 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 221063160116 in words is "two hundred twenty-one billion, sixty-three million, one hundred sixty thousand, one hundred sixteen".