226230253224021 has 12 divisors (see below), whose sum is σ = 326811652435840. Its totient is φ = 150804190353960.

The previous prime is 226230253224007. The next prime is 226230253224071. The reversal of 226230253224021 is 120422352032622.

226230253224021 is a `hidden beast` number, since 2 + 2 + 6 + 2 + 302 + 5 + 322 + 4 + 0 + 21 = 666.

It is not a de Polignac number, because 226230253224021 - 2⁹ = 226230253223509 is a prime.

It is a super-2 number, since 2×226230253224021² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226230253224071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1331448835 + ... + 1331618736.

Almost surely, 2^{226230253224021} is an apocalyptic number.

It is an amenable number.

226230253224021 is a deficient number, since it is larger than the sum of its proper divisors (100581399211819).

226230253224021 is a wasteful number, since it uses less digits than its factorization.

226230253224021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2663077016 (or 2663077013 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 226230253224021 in words is "two hundred twenty-six trillion, two hundred thirty billion, two hundred fifty-three million, two hundred twenty-four thousand, twenty-one".