226686445643084 has 18 divisors (see below), whose sum is σ = 461468835773820. Its totient is φ = 97151333846952.

The previous prime is 226686445643083. The next prime is 226686445643107. The reversal of 226686445643084 is 480346544686622.

It is not an unprimeable number, because it can be changed into a prime (226686445643081) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 578281748894 + ... + 578281749285.

It is an arithmetic number, because the mean of its divisors is an integer number (25637157542990).

Almost surely, 2^{226686445643084} is an apocalyptic number.

It is an amenable number.

226686445643084 is an abundant number, since it is smaller than the sum of its proper divisors (234782390130736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226686445643084 is a wasteful number, since it uses less digits than its factorization.

226686445643084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156563498197 (or 1156563498188 counting only the distinct ones).

The product of its (nonzero) digits is 1274019840, while the sum is 68.

The spelling of 226686445643084 in words is "two hundred twenty-six trillion, six hundred eighty-six billion, four hundred forty-five million, six hundred forty-three thousand, eighty-four".