226977616322 has 54 divisors (see below), whose sum is σ = 362017309689. Its totient is φ = 106723900800.

The previous prime is 226977616309. The next prime is 226977616361. The reversal of 226977616322 is 223616779622.

It is a happy number.

226977616322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 226386591601 + 591024721 = 475801^2 + 24311^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=336881.

It is a super-2 number, since 2×226977616322² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1503162947 + ... + 1503163097.

Almost surely, 2^226977616322 is an apocalyptic number.

226977616322 is a deficient number, since it is larger than the sum of its proper divisors (135039693367).

226977616322 is an frugal number, since it uses more digits than its factorization.

226977616322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544 (or 273 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 53.

The spelling of 226977616322 in words is "two hundred twenty-six billion, nine hundred seventy-seven million, six hundred sixteen thousand, three hundred twenty-two".