221300112332102 has 8 divisors (see below), whose sum is σ = 331967019675000. Its totient is φ = 110644439107104.

The previous prime is 221300112332087. The next prime is 221300112332119. The reversal of 221300112332102 is 201233211003122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×221300112332102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2808480227 + ... + 2808559022.

It is an arithmetic number, because the mean of its divisors is an integer number (41495877459375).

Almost surely, 2^{221300112332102} is an apocalyptic number.

221300112332102 is a deficient number, since it is larger than the sum of its proper divisors (110666907342898).

221300112332102 is a wasteful number, since it uses less digits than its factorization.

221300112332102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5617058950.

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

Adding to 221300112332102 its reverse (201233211003122), we get a palindrome (422533323335224).

The spelling of 221300112332102 in words is "two hundred twenty-one trillion, three hundred billion, one hundred twelve million, three hundred thirty-two thousand, one hundred two".