226506502121 has 8 divisors (see below), whose sum is σ = 227516617344. Its totient is φ = 225497669040.

The previous prime is 226506502091. The next prime is 226506502141. The reversal of 226506502121 is 121205605622.

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

It is a cyclic number.

It is not a de Polignac number, because 226506502121 - 2¹⁰ = 226506501097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226506502141) 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, 34451 + ... + 673943.

It is an arithmetic number, because the mean of its divisors is an integer number (28439577168).

Almost surely, 2^226506502121 is an apocalyptic number.

It is an amenable number.

226506502121 is a deficient number, since it is larger than the sum of its proper divisors (1010115223).

226506502121 is a wasteful number, since it uses less digits than its factorization.

226506502121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641071.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 226506502121 in words is "two hundred twenty-six billion, five hundred six million, five hundred two thousand, one hundred twenty-one".