226867768642 has 8 divisors (see below), whose sum is σ = 341827670016. Its totient is φ = 112925211972.

The previous prime is 226867768613. The next prime is 226867768643. The reversal of 226867768642 is 246867768622.

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

It is not an unprimeable number, because it can be changed into a prime (226867768643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254335618 + ... + 254336509.

It is an arithmetic number, because the mean of its divisors is an integer number (42728458752).

Almost surely, 2^226867768642 is an apocalyptic number.

226867768642 is a deficient number, since it is larger than the sum of its proper divisors (114959901374).

226867768642 is a wasteful number, since it uses less digits than its factorization.

226867768642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508672352.

The product of its digits is 130056192, while the sum is 64.

The spelling of 226867768642 in words is "two hundred twenty-six billion, eight hundred sixty-seven million, seven hundred sixty-eight thousand, six hundred forty-two".