226689078963 has 8 divisors (see below), whose sum is σ = 306763331008. Its totient is φ = 148870439784.

The previous prime is 226689078943. The next prime is 226689079037. The reversal of 226689078963 is 369870986622.

It is a happy number.

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

It is not a de Polignac number, because 226689078963 - 2⁶ = 226689078899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226689078894 and 226689078903.

It is not an unprimeable number, because it can be changed into a prime (226689078943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 563902981 + ... + 563903382.

It is an arithmetic number, because the mean of its divisors is an integer number (38345416376).

Almost surely, 2^226689078963 is an apocalyptic number.

226689078963 is a deficient number, since it is larger than the sum of its proper divisors (80074252045).

226689078963 is a wasteful number, since it uses less digits than its factorization.

226689078963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127806433.

The product of its (nonzero) digits is 94058496, while the sum is 66.

The spelling of 226689078963 in words is "two hundred twenty-six billion, six hundred eighty-nine million, seventy-eight thousand, nine hundred sixty-three".