226878246355 has 8 divisors (see below), whose sum is σ = 272366831664. Its totient is φ = 181427306400.

The previous prime is 226878246277. The next prime is 226878246391. The reversal of 226878246355 is 553642878622.

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

It is not a de Polignac number, because 226878246355 - 2¹⁹ = 226877722067 is a prime.

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 226878246355.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9398076 + ... + 9422185.

It is an arithmetic number, because the mean of its divisors is an integer number (34045853958).

Almost surely, 2^226878246355 is an apocalyptic number.

226878246355 is a deficient number, since it is larger than the sum of its proper divisors (45488585309).

226878246355 is a wasteful number, since it uses less digits than its factorization.

226878246355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18822677.

The product of its digits is 38707200, while the sum is 58.

The spelling of 226878246355 in words is "two hundred twenty-six billion, eight hundred seventy-eight million, two hundred forty-six thousand, three hundred fifty-five".