226138614266 has 16 divisors (see below), whose sum is σ = 351595645056. Its totient is φ = 109011878976.

The previous prime is 226138614227. The next prime is 226138614283. The reversal of 226138614266 is 662416831622.

It is a super-2 number, since 2×226138614266² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 226138614266.

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, 17946911 + ... + 17959506.

It is an arithmetic number, because the mean of its divisors is an integer number (21974727816).

Almost surely, 2^226138614266 is an apocalyptic number.

226138614266 is a deficient number, since it is larger than the sum of its proper divisors (125457030790).

226138614266 is a wasteful number, since it uses less digits than its factorization.

226138614266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35906533.

The product of its digits is 995328, while the sum is 47.

The spelling of 226138614266 in words is "two hundred twenty-six billion, one hundred thirty-eight million, six hundred fourteen thousand, two hundred sixty-six".