226712121063 has 8 divisors (see below), whose sum is σ = 312706374000. Its totient is φ = 145929641088.

The previous prime is 226712121029. The next prime is 226712121079. The reversal of 226712121063 is 360121217622.

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

It is not a de Polignac number, because 226712121063 - 2¹⁶ = 226712055527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226712121263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1302943138 + ... + 1302943311.

It is an arithmetic number, because the mean of its divisors is an integer number (39088296750).

Almost surely, 2^226712121063 is an apocalyptic number.

226712121063 is a deficient number, since it is larger than the sum of its proper divisors (85994252937).

226712121063 is a wasteful number, since it uses less digits than its factorization.

226712121063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2605886481.

The product of its (nonzero) digits is 12096, while the sum is 33.

Adding to 226712121063 its reverse (360121217622), we get a palindrome (586833338685).

The spelling of 226712121063 in words is "two hundred twenty-six billion, seven hundred twelve million, one hundred twenty-one thousand, sixty-three".