226530501503 has 8 divisors (see below), whose sum is σ = 232098513696. Its totient is φ = 220964531200.

The previous prime is 226530501499. The next prime is 226530501521. The reversal of 226530501503 is 305105035622.

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 226530501503 - 2² = 226530501499 is a prime.

It is a super-2 number, since 2×226530501503² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 226530501503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226530501583) 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, 284651 + ... + 730812.

It is an arithmetic number, because the mean of its divisors is an integer number (29012314212).

Almost surely, 2^226530501503 is an apocalyptic number.

226530501503 is a deficient number, since it is larger than the sum of its proper divisors (5568012193).

226530501503 is a wasteful number, since it uses less digits than its factorization.

226530501503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020945.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 226530501503 in words is "two hundred twenty-six billion, five hundred thirty million, five hundred one thousand, five hundred three".