226842883922 has 18 divisors (see below), whose sum is σ = 345996543087.
Its totient is φ = 111541867200.
The previous prime is 226842883903. The next prime is 226842883931. The reversal of 226842883922 is 229388248622.
It can be written as a sum of positive squares in 5 ways, for example, as 456292321 + 226386591601 = 21361^2 + 475801^2
It is an ABA number since it can be written as A⋅BA, here for A=2, B=336781.
It is a super-2 number, since 2×2268428839222 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 41084522 + ... + 41090042.
Almost surely, 2226842883922 is an apocalyptic number.
226842883922 is a deficient number, since it is larger than the sum of its proper divisors (119153659165).
226842883922 is an frugal number, since it uses more digits than its factorization.
226842883922 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11166 (or 5584 counting only the distinct ones).
The product of its digits is 10616832, while the sum is 56.
The spelling of 226842883922 in words is "two hundred twenty-six billion, eight hundred forty-two million, eight hundred eighty-three thousand, nine hundred twenty-two".