221113104332 has 36 divisors (see below), whose sum is σ = 411043431960. Its totient is φ = 103715564160.

The previous prime is 221113104323. The next prime is 221113104347. The reversal of 221113104332 is 233401311122.

It is a junction number, because it is equal to n+sod(n) for n = 221113104298 and 221113104307.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6560219 + ... + 6593837.

It is an arithmetic number, because the mean of its divisors is an integer number (11417873110).

Almost surely, 2^221113104332 is an apocalyptic number.

It is an amenable number.

221113104332 is a deficient number, since it is larger than the sum of its proper divisors (189930327628).

221113104332 is a wasteful number, since it uses less digits than its factorization.

221113104332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34262 (or 33949 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 221113104332 its reverse (233401311122), we get a palindrome (454514415454).

The spelling of 221113104332 in words is "two hundred twenty-one billion, one hundred thirteen million, one hundred four thousand, three hundred thirty-two".